London broil grills fast, so the marinade has to work quickly—otherwise it comes out dry, bland, or overly seasoned in the wrong way. Many grill marinades lean too sweet, too smoky, or too salty for this lean cut, which can drown out the beef while still not adding much tenderness. My read is that you need a mix that boosts beefy flavor, adds a little surface softening, and still plays well with high heat and short cook times. In this review, I’m comparing ten popular marinade mixes and liquids to find the best match for London broil on the grill.
For London broil, I would look for a marinade that complements a lean steak without taking it over. Dry packets are convenient, but the better ones clearly build flavor with garlic, pepper, and herbs, plus some kind of tang. That acidic element—vinegar or wine-style tang—is the big deal for short marinating, since it helps soften the surface before the grill does the rest. Finally, pay attention to prep instructions: a lot of these mixes call for oil plus a specific liquid so the seasoning actually clings and spreads evenly.
⚡ Quick Verdict
Our Top Picks at a Glance
| Image | Product | Score | Link |
|---|---|---|---|
![]() |
McCormick Grill Mates Garlic, Herb & Wine Marinade Mix, 0.87 🏆 Editor’s Pick |
9.1/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Griller’s Choice Beef Marinade Mix, 1. 💰 Best Value |
8.4/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Mesquite Marinade Mix, 1.06 oz | 8.0/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
Backyard barbecues just got juicier and more delicious with | 7.6/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Montreal Steak Marinade Mix, 0.71 oz 🥈 Runner-Up |
8.8/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Chipotle Pepper Marinade Mix, 1.13 oz | 8.1/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
Better Than Marinade Everything Seasoning | 6.8/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Brown Sugar Bourbon Marinade Mix, 1.25 | 7.4/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Marinade, Brazilian Steakhouse, 30 Min 👑 Premium Pick |
9.3/10 |
View on Amazon Free Shipping & 30-Day Returns |
![]() |
McCormick Grill Mates Zesty Herb Marinade Mix, 1.06 oz | 8.3/10 |
View on Amazon Free Shipping & 30-Day Returns |
📋 How We Evaluated
Evaluation focused on flavor fit for London broil, including acidity, herbs, and beef-friendly aromatics. Performance considered how easily each product dissolves, how quickly it can transfer flavor, and how well it suits typical grilling times. Value and suitability weighed pack format, listed use directions, and available Amazon rating signals, when present.
Detailed Reviews
McCormick Grill Mates Garlic, Herb & Wine Marinade Mix, 0.87🏆 Editor’s Pick
| Marinade Type | Dry marinade mix |
| Flavor Notes | Garlic, savory herbs, white wine |
| Primary Use Direction | Use for chicken, pork, or seafood on the label |
| Brand Positioning | McCormick Grill Mates seasoning |
What We Found
McCormick Grill Mates Garlic, Herb & Wine Marinade Mix leans into a Mediterranean-inspired blend of garlic, savory herbs, and white wine notes. It’s a dry marinade mix, so the flavor has to be activated with the liquid and oil you add, and that format usually helps it spread evenly across the meat. The brand positions it as America’s #1 grilling seasoning, and the flavor direction is meant to be “bold but balanced” rather than sugary. For London broil, I think garlic and herbs add depth without pushing the steak into sweet territory, while the wine-style tang supports the quick surface softening London broil benefits from. Plus, the packet format keeps things tidy and avoids the leftover-bottle problem.
Who It’s For
I’d shortlist this if you want classic, savory flavor and you don’t want heat or heavy smokiness. It’s especially good for weeknight grilling because dry mixes are easy to measure and simple to mix. It also works for other lean cuts like flank, sirloin, or skirt, so it’s a practical grab-and-go option. If you tend to avoid spicy marinades, this direction is a safer bet.
✅ Pros
- Balanced garlic, herbs, and wine-inspired tang suits London broil’s lean profile.
- Dry packet format mixes fast and spreads evenly on steak surfaces.
- Strong “grab-and-go” flavor without needing extra complex additions.
❌ Cons
- No specific London broil time guidance is listed on the provided details.
- Wine-herb style may feel mild versus smoky or spicy options.
💬 Our Take
Garlic, herbs, and wine-style seasoning give you a classic beef marinade that grills clean and tastes complete. For London broil, this hits the sweet spot between flavor-forward and not-too-sweet.
McCormick Grill Mates Griller’s Choice Beef Marinade Mix, 1.💰 Best Value
| Marinade Packet Format | Dry marinade mix |
| Beef Portion Guidance | For 2 lbs. beef |
| Time Guidance | Marinate for 30 minutes then grill |
| Flavor Customization Options | Soy sauce, cola and brown sugar, or Worcestershire additions |
What We Found
McCormick Grill Mates Griller’s Choice Beef Marinade Mix is built around customization, which is the real standout. The packet works as a base you “dial in” depending on the additions you use—for Garlic Asian, you add soy sauce; for Sweet & Savory, you add cola and brown sugar; for Steakhouse flavor, the label points you to Worcestershire. It also notes a BBQ marinade use for about 2 lbs of beef with a 30-minute marinate then grill approach, which lines up with London broil’s quick-grill rhythm. As a dry mix, it should dissolve readily into the oil and liquid combo you use, and the seasoning granules are consistent with typical McCormick packets. The tradeoff is that your final taste depends on what you add from your own pantry.
Who It’s For
This is for shoppers who want one packet that can shift between flavors without buying multiple marinades. It fits well for groups where people want different directions—sweet, steakhouse, or Asian—without everyone settling for the same profile. It also makes sense if you already keep soy sauce and Worcestershire around. For London broil specifically, the 30-minute guidance matches the cut’s quick-cook needs, and that makes it easier to plan.
✅ Pros
- Multiple flavor pathways make it easy to match different London broil preferences.
- Includes clear 30-minute marinate guidance for faster grilling workflows.
- Beef-focused positioning helps maintain flavor against lean steak.
❌ Cons
- Customization requires extra ingredients, increasing variability.
- Sweet options may overpower London broil if added too heavily.
💬 Our Take
My take is that the value comes from flexibility: you’re not locked into one flavor. For London broil, it works best when you choose your add-ins intentionally so the sweetness (or heat) doesn’t overpower the meat.
McCormick Grill Mates Mesquite Marinade Mix, 1.06 oz
| Flavor Profile | Smoky, savory, slightly sweet |
| Noted Ingredients | Garlic, onion, red pepper |
| Marinade Use Directions | Mix with 1/4 water and vegetable oil for 2 lbs meat |
| Ideal Meats | Chicken, pork and beef |
What We Found
McCormick Grill Mates Mesquite Marinade Mix brings smoky, savory, and slightly sweet vibes. It highlights garlic, onion, and red pepper, which can translate into a flavorful, grill-friendly crust on the surface. The prep direction calls for 1 packet mixed with 1/4 water and vegetable oil for about 2 lbs of meat, then marinate and grill. Because it’s a dry seasoning base, it’s set up to absorb quickly when mixed with the liquids. Mesquite-style seasoning usually boosts grilled aroma and helps mask some of the cut’s leanness, but the “slightly sweet” part is something to watch on London broil. If sweetness leans strong, fast grilling can push you toward too-dark browning before the center is where you want it. The red pepper note adds heat that some people love and others find too assertive for a naturally subtle cut.
Who It’s For
I’d use this when you want a smoky result without waiting around for a long smoking process. It works for London broil if you’re chasing crust and grill flavor more than delicate, classic steakhouse notes. It fits cooks who like mild-to-moderate heat from red pepper and the garlic-onion savory base. I’d consider it for weekends and cookouts—especially if your crowd likes sweeter smoky marinades.
✅ Pros
- Mesquite-style flavor boosts grill aroma and crust on London broil.
- Garlic and onion base creates a savory backbone for lean steak.
- Red pepper adds a pleasant kick without requiring extra spices.
❌ Cons
- Slight sweetness can become too dominant for lean, fast-cooking cuts.
- Heat level may not suit diners sensitive to pepper notes.
💬 Our Take
Mesquite Marinade Mix is a bold, grill-forward pick with good crust potential. London broil fans just need to keep an eye on sweetness so you don’t end up with an overly charred bite.
Backyard barbecues just got juicier and more delicious with
| Flavor Notes | Sweet tomatoes, garlic, basil |
| Prep Method Detail | Packet with water, oil, and vinegar |
| Ingredient Claim | No MSG, artificial flavors or colors added |
| Labeled Pairings | Chicken, shrimp or beef |
What We Found
This McCormick Grill Mates listing centers on Tomato, Garlic & Basil, and the flavor idea is very much savory-with-a-sweet-lean. The packet description points to prep steps that include water plus oil and vinegar before you marinate and grill. It also emphasizes no MSG and no artificial flavors or colors added, which tends to appeal to ingredient-conscious shoppers. As a seasoning packet, it’s easy to store and mix, and the tomato-basil profile can pair nicely with grilled beef for a familiar, slightly tangy surface. One caveat: when a marinade is tomato-forward, the beefy notes can sometimes read less “steak-like” during a short marinate, since the surface flavor comes on first.
Who It’s For
I’d choose this if you want a lighter, garden-style marinade on grilled London broil. It’s a good fit if you dislike MSG and prefer an Italian-inspired flavor direction. It also works well when you want a crowd-friendly taste that won’t be too spicy or too smoky. If you’re following the vinegar-in-the-prep approach, it can support the quick tenderizing London broil needs—just don’t expect it to taste like a traditional steak marinade.
✅ Pros
- Tomato-garlic-basil flavor feels approachable and crowd-friendly on beef.
- No MSG and no artificial flavors or colors added support cleaner-ingredient choices.
- Vinegar-inclusive instructions help with quick marinating results.
❌ Cons
- Tomato sweetness can mask beef character if marinated too long.
- Flavor direction may feel softer than pepper-forward steak marinades.
💬 Our Take
This packet brings an Italian-style savory lift and can make London broil feel more familiar in a “restaurant-style” way. It’s best when you stick to short marination and timing.
McCormick Grill Mates Montreal Steak Marinade Mix, 0.71 oz🥈 Runner-Up
| Flavor Profile | Coarsely ground pepper and garlic |
| Liquid Additions | 1/4 cup water plus 2 tbsp red wine or white vinegar |
| Flavor Tip | Massage and let sit for optimal flavor |
| Claims | No MSG added, no artificial flavors |
What We Found
McCormick Grill Mates Montreal Steak Marinade Mix is all about peppery, garlic-forward flavor. The prep guidance suggests mixing the packet into water and adding either red wine or white vinegar, and it also notes you should massage the marinade in and let it sit for optimal flavor. That matters for London broil because a shorter grill window needs tang and seasoning to work quickly at the surface. Montreal-style seasoning typically creates a bold, savory crust that holds up well against higher heat. The product also claims no MSG added and no artificial flavors, which is a plus for shoppers who watch for additives. As a dry mix, it should be quick to combine with the recommended liquid, and there aren’t extra steps beyond measuring and following the liquid instructions.
Who It’s For
I’d recommend this to anyone who wants London broil to taste classic and steakhouse-forward rather than sweet or smoky. It’s great for quick marination since vinegar or wine delivers tang fast. If you prefer a pepper bite over complex regional flavors, this fits that lane. It’s also a good choice for grill enthusiasts who like a crusty result with minimal fuss and fewer “moving parts” in the flavor profile.
✅ Pros
- Pepper-and-garlic profile creates a steakhouse-style crust on grilled London broil.
- Vinegar or wine direction supports quick, practical marinating.
- No MSG added and no artificial flavors fit ingredient-sensitive preferences.
❌ Cons
- Pepper intensity may be too strong for mild-taste diners.
- Results depend on following the vinegar or wine prep measurements closely.
💬 Our Take
Montreal Steak gives you a bold, beef-friendly profile that matches London broil’s lean texture well. If you care most about crust and quick tang, it earns the runner-up nod here.
McCormick Grill Mates Chipotle Pepper Marinade Mix, 1.13 oz
| Flavor Profile | Smoky, spicy chipotle with tomato, garlic, onion |
| Marinade Use | 1 packet with water, oil, and 2 lbs meat |
| Ingredient Claims | No MSG or artificial flavors added |
| Ideal Pairings | Pork and chicken listed; also supports beef on prep directions |
What We Found
McCormick Grill Mates Chipotle Pepper Marinade Mix delivers smoky heat through chipotle pepper along with tomato, garlic, and onion. The prep method is straightforward: combine the packet with water, vegetable or olive oil, then marinate about 2 lbs of chicken, pork, or beef. The listing also notes no MSG and no artificial flavors added, and the chipotle-and-onion base is designed to intensify aroma as it cooks. For London broil, the tomato foundation adds body while the chipotle gives it depth beyond basic garlic-herb flavor. The biggest risk is heat dominance—if chipotle shows up stronger than you expect, London broil can end up tasting more spicy-forward than beef-forward. There’s also the sweetness/smoke balance to think about, since tomato can bring a mild sweet edge that may char quickly on thin, fast-cooking cuts.
Who It’s For
This is for shoppers who want smoky-spicy flavor rather than a mellow steak marinade. It fits taco-night grilling and crowd meals where people enjoy bold flavors. It’s also useful if you want chipotle flavor without building it from scratch with extra sauces. If you have a more mild palate, I’d keep marinate time tight so the chipotle intensity doesn’t run away.
✅ Pros
- Chipotle smoke adds depth that holds up well during high-heat grilling.
- Garlic and onion base supports beef flavor instead of masking it.
- No MSG and no artificial flavors add confidence for ingredient-conscious cooks.
❌ Cons
- Heat can dominate London broil if marinated too long.
- Tomato notes may contribute to faster browning and potential over-char.
💬 Our Take
Chipotle Marinade Mix brings big smoke and bold heat, and it can upgrade London broil quickly. The key is keeping the marinate window short and watching browning on the grill.
Better Than Marinade Everything Seasoning
| Product Type | Everything seasoning |
| Flavor Ingredients | Onion, poppy seeds, sesame seeds |
| Sweetener Claim | No HFCS |
| Use Fit | Works as seasoning or rub rather than tenderizing marinade |
What We Found
Better Than Marinade Everything Seasoning stands out because it’s not really a true marinade. It’s positioned more like an all-purpose seasoning blend with onion, poppy seeds, and sesame seeds, plus a note of no HFCS. That means it can coat London broil for strong flavor, but it doesn’t clearly offer the acidity—wine or vinegar guidance—that helps tenderness when marinating. The poppy and sesame elements also add texture and a nutty aroma, which can be tasty on grilled beef. Storage and mixing are easy since it’s shelf-stable and blend-like, but because it isn’t described as a ready-to-use marinade, performance depends on you adding a fat or liquid coating to help it stick and behave like a marinade.
Who It’s For
I’d point to this for buyers who want maximum convenience and are planning to use a separate liquid component. It works well if you’re after seasoning-forward flavor rather than tenderizing. It can be a fit when timing is tight and you’re less focused on acidity-driven tenderness. It’s also a good option for experimenting—using it as a finish layer with different oils or marinades. The value angle depends on how often you use it beyond beef.
✅ Pros
- Onion, sesame, and poppy notes create a flavorful grilled crust texture.
- No HFCS suits shoppers who watch certain additives.
- Works easily as a fast rub when no marinate time exists.
❌ Cons
- Provided details do not indicate acidity for tenderizing London broil.
- Flavor may not penetrate deeply without pairing with an actual marinade liquid.
💬 Our Take
This can build a tasty crust, but it can’t replace a real acid-forward marinade if your goal is tenderness on quick-cooking London broil. I’d pair it with oil or a separate marinade for best results.
McCormick Grill Mates Brown Sugar Bourbon Marinade Mix, 1.25
| Flavor Notes | Brown sugar, bourbon, red bell peppers |
| Suitable Meats | Beef or chicken |
| Ingredient Claims | No MSG, artificial flavors or colors added |
| Flavor Direction | Sweet-savory caramelizing profile |
What We Found
McCormick Grill Mates Brown Sugar Bourbon Marinade Mix focuses on brown sugar, bourbon, and red bell peppers, and it’s designed for beef or chicken. It also claims no MSG and no artificial flavors or colors added. On the grill, the bourbon-and-sugar combo typically caramelizes fast, which can bring color and a glossy finish during a short cook. For London broil, that can help the surface taste juicier and more deeply browned than you’d get with a lighter, herb-only marinade. The tradeoff is that sugar can increase the odds of over-browning or sticking when grill heat is high. Since London broil is lean, sweet flavors can also read a bit “syrupy” if the marinade sits longer than intended. The packet format is easy, but timing and grill control matter more with this one.
Who It’s For
I’d recommend this if you like sweet-savory bourbon flavor on grilled beef. It’s ideal for comfort-food style cookouts and anyone who wants caramelized edges and a darker crust. It fits best when you can marinate quickly and keep a close eye on grilling so the sugar doesn’t take over. Skip it if you want a lighter, herb-driven steak profile or you prefer lower-sugar marinades.
✅ Pros
- Caramelizing bourbon-and-brown-sugar profile adds rich color on grilled London broil.
- Natural herbs and spices support a layered flavor beyond sweetness.
- No MSG and no artificial flavors match ingredient-conscious preferences.
❌ Cons
- Sugar can brown quickly and risk char on lean, fast-cooking cuts.
- Sweetness may overpower beef flavor if marinated too long.
💬 Our Take
This mix can give you an impressive crust, but it really depends on heat control and marinate time. For London broil, I’d keep it short and grill attentively.
McCormick Grill Mates Marinade, Brazilian Steakhouse, 30 Min👑 Premium Pick
| Marinade Type | 30-minute liquid marinade in a single-use pouch |
| Flavor Components | Vinegar, spices, garlic, lime juice |
| Time Guidance | Marinate for 30 minutes |
| Serving Guidance | Use for 1 to 2 pounds of meat |
What We Found
McCormick Grill Mates Brazilian Steakhouse is a 30-minute liquid marinade in a single-use pouch, and the big advantage is that there’s no mixing required. The pouch contains a ready blend of vinegar, spices, garlic, and lime juice, so the routine is basically tear, pour, marinate for 30 minutes, then grill. The listing emphasizes no waste and no bottles, which can be helpful for last-minute grilling or smaller fridges. For London broil, this format is built around speed and reliable acidity for quick surface tenderizing. The Brazilian-style flavor should add bright tang from lime along with an aromatic spice layer. It also lists compatible uses like flank, sirloin, skirt, and skewers, which lines up with common London broil swaps.
Who It’s For
I’d pick this for convenience when measuring oil and vinegar feels like too much. It’s best for busy grilling schedules where you still want strong tang without building a custom spice mix. It’s also a fit for cooks who like flavor brightness, since lime juice can lift the overall grilled aroma. Whether it’s worth the cost comes down to how many pouches you need, but when time matters, the workflow is the selling point.
✅ Pros
- Ready-to-use pouch removes mixing and reduces prep time.
- Vinegar and lime deliver fast tang for London broil tenderizing.
- Clear 30-minute workflow matches quick grill schedules.
❌ Cons
- Single-use pouches can cost more per meal than dry mixes.
- Liquid marinade intensity may require careful timing to avoid over-tang.
💬 Our Take
This Brazilian Steakhouse liquid marinade is the fast lane: bright acid and spice depth without prep steps. For London broil, convenience plus acidity makes it the premium alternative.
McCormick Grill Mates Zesty Herb Marinade Mix, 1.06 oz
| Flavor Notes | Basil, garlic, onion, jalapeno peppers |
| Marinade Base | Oil, water, and vinegar |
| Dual Use | Burger seasoning option noted |
| Flavor Character | Zesty herb with gentle heat |
What We Found
McCormick Grill Mates Zesty Herb Marinade Mix brings basil, garlic, onion, and jalapeno peppers together in a dry packet. It calls for combining with oil, water, and vinegar, and the listing also notes it can be used as a burger seasoning if you mix it into ground beef. As a marinade option, the packet design should help herbs and aromatics dissolve into your liquid base for quicker flavor transfer. The jalapeno adds a fresh pepper heat that complements beef’s savory notes without relying on smoke. For London broil, garlic and herbs keep it savory, while jalapeno provides contrast. The main thing I’d watch is heat intensity versus the vinegar acidity in the prep—if jalapeno comes through strong, London broil can taste sharper than expected.
Who It’s For
I’d shortlist this for herb-forward flavor with a moderate spicy kick. It’s a good match for London broil when you want something lively and tangy rather than smoky or sweet. If you’re comfortable with vinegar-based marinades and don’t mind mixing, this should fit well. It’s also handy if you’re grilling burgers at the same time since it can pull double duty as a seasoning blend.
✅ Pros
- Herb and garlic backbone pairs well with lean London broil.
- Vinegar plus jalapeno creates lively tang and contrast on the grill.
- Dry mix format keeps prep straightforward and storage easy.
❌ Cons
- Jalapeno heat may reduce appeal for mild-taste diners.
- Flavor strength can vary based on how much oil and vinegar are used.
💬 Our Take
Zesty Herb Marinade Mix delivers a bright herb profile with real heat. It’s a strong option when you want a vinegar-forward, lively London broil.
What to Look For Before Buying
Choosing the best marinade for London broil on the grill is mostly about getting acidity and flavor intensity to match a lean, quick-cooking cut. Dry packets win for convenience and storage, while liquid pouches reduce measuring and mixing. Either way, the marinade flavor should complement beef without going too sweet or too smoky unless that’s your intended style. I would also look for clear portion guidance and a realistic marinate time so you get consistent results, not surprises.
Check Pick acidity that fits a short marinate
London broil responds well to surface tang—vinegar or wine-style acidity helps with quick tenderizing. If a product gives specific vinegar or wine instructions, I’d follow them closely, especially with dry mixes where the ratio matters. With liquid marinades, I’d stick to the listed short window (often around 30 minutes) because longer time can make the flavor taste harsher rather than better.
Value Compare dry packets versus liquid pouches
Dry packets are often cheaper per use and easier to portion when you’re cooking for different numbers of people. Liquid pouches usually mean less measuring and fewer steps, which can lead to more consistent results—especially on busy grill nights. If you’re thinking long-term, dry mixes stretch across multiple cookouts. If you’re focused on speed, a pouch is hard to beat.
Rating Use rating signals only as a tie-breaker
The provided information doesn’t include consistent rating details, so I wouldn’t treat ratings as a deciding factor here. In general, buyer ratings can hint at usability issues like uneven mixing or an aftertaste problem. But in this case, I’d treat ratings as a tie-breaker only after you’ve matched the marinade’s acidity and flavor direction to London broil’s quick-grill reality.
Verify Confirm the flavor direction before committing
London broil typically works best with garlic, herbs, and pepper-forward seasoning, because those flavors hold up on high heat. Smoky or sweet marinades can work too, but they need closer grilling control to avoid burning or overpowering the beef. I’d check the listed ingredients and the prep method first so you know what you’re actually putting on the steak. If you want crowd-pleasing boldness, mesquite or chipotle-style options are the move; for classic results, garlic-herb or Montreal-style profiles are usually the safest bet.
Frequently Asked Questions
How long should London broil marinate when using a grill marinade mix?
Most grilled London broil marinades are designed for short marinating—often around 30 minutes. Longer than that can make the tang feel harsher or change the surface texture. I’d stick to the label’s marinate time and get the steak on the grill on schedule.
What marinade flavors pair best with London broil on high heat?
Garlic, herbs, and pepper-forward seasoning tend to hold up well on high heat. Montreal-style pepper and garlic usually forms a strong crust, and wine-vinegar-style profiles can keep a lean cut balanced. If you want more adventure, chipotle or mesquite can work, but you’ll want to control marinate time and grilling so the bold notes don’t take over.
Do dry marinade mixes tenderize London broil?
Dry mixes can tenderize, but it depends on what’s in the marinade plan. Tenderizing usually comes from acidity—vinegar, wine, or another tangy component added during prep. Some of these products’ instructions include vinegar or wine additions, which supports quick surface softening. Without that acidic piece, you’ll still get flavor, but tenderness gains may be limited.
Should London broil be grilled directly after marinating or patted dry?
Grilling right after marinating usually works fine, but surface moisture can affect browning. A light pat with paper towels can help you get better sear marks without fully stripping the seasoning. Don’t remove all marinade if the product relies on seasoning transfer; for sugar-heavy marinades, patting can reduce burning.
Which option is best for convenience without losing flavor?
For convenience without losing flavor, a ready-to-pour liquid pouch is the simplest workflow. The McCormick Grill Mates Brazilian Steakhouse 30-minute liquid pouch is a strong pick because it avoids measuring and mixing and includes vinegar, spices, garlic, and lime juice for quick tang. That makes it easier to keep London broil flavorful on a short schedule.
🎯 Final Verdict
McCormick Grill Mates Garlic, Herb & Wine Marinade Mix is the best marinade for London broil on the grill because it balances garlic, herbs, and wine-style tang without leaning on heavy sweetness or extreme smoke. It fits the lean cut well and, as a dry packet, makes it easier to get quick, even seasoning during the short marinate window. If you want the fastest no-mix option, the McCormick Grill Mates Brazilian Steakhouse 30-minute liquid pouch is the strongest alternative. Pick the top option for classic beef flavor, then grill and serve promptly for the best texture.