Big flavor, quick weeknight grilling
This Marinated Flank Steak is your shortcut to tender, juicy, steakhouse flavor at home perfect for busy nights and weekend cookouts alike. A balanced, savory marinade (soy, Dijon, garlic, lemon, and a touch of Worcestershire) transforms a lean cut into slices that are boldly seasoned and ultra-succulent. Give it at least 2 hours in the fridge (overnight for best results), then a fast sear on a hot grill for gorgeous char and rosy centers. Slice thinly against the grain and serve with roasted veggies, a crisp salad, or tuck into fajitas. It’s a simple, reliable crowd-pleaser you’ll want on repeat. Save this for your Pinterest grilling board quick prep, big payoff, minimal fuss.
- Prep: 10 mins
- Cook: 10 mins
- Total: 2 hrs 25 mins (includes marinating)
- Servings: 6
Ingredients
- 1/2 cup vegetable oil
- 1/3 cup low-sodium soy sauce
- 1/4 cup red wine vinegar
- 2 tablespoons fresh lemon juice
- 1 1/2 tablespoons Worcestershire sauce
- 1 tablespoon Dijon mustard
- 2 cloves garlic, minced
- 1/2 teaspoon ground black pepper
- 1 (1 1/2-pound) flank steak
Kitchen Tools
- Skillet or frying pan (or outdoor grill)
- Knife & cutting board
- Measuring cups & spoons
- Mixing bowl + whisk
- Baking dish (9×13) or zip-top bag
Step-by-Step Instructions
- Prep: Whisk oil, soy sauce, red wine vinegar, lemon juice, Worcestershire, Dijon, garlic, and pepper. Pat steak dry; place in a 9×13 dish or bag. Multitask: Prep sides while the steak marinates.
- Marinate: Pour marinade over steak; turn to coat. Cover and refrigerate 2–6 hours (up to 12 for deepest flavor), turning once.
- Sear/Grill: Preheat a lightly oiled grill (or cast-iron) to medium-high. Remove steak, let excess drip off; discard marinade. Cook ~4–6 minutes per side to desired doneness (130–135°F medium-rare). Surfaces should look glossy with a char-kissed crust.
- Finish: Rest 5–10 minutes. Slice thinly against the grain; season to taste and serve.
Pro Tips
- Storage: Keep sliced steak in an airtight container up to 3 days; reheat gently to avoid overcooking.
- Subs: Swap soy for tamari or coconut aminos; Dijon for whole-grain; add chili flakes or smoked paprika for heat.
- Meal Prep: Mix marinade 2–3 days ahead; marinate overnight for maximum tenderness.
- Serving: Great with chimichurri, roasted potatoes, grilled peppers/onions, or over a simple arugula salad.
Main Body
Why it works: Flank steak is lean and flavorful, but it benefits from a marinade that adds moisture and tenderness. This one hits every note salty soy for depth, Dijon for body, Worcestershire for umami, lemon and red wine vinegar for brightness, and garlic to perfume the meat. The acid loosens muscle fibers while the salt seasons the interior, so your slices finish juicy instead of chewy.
Technique, simplified: High heat is your friend. Whether you’re grilling outside or searing inside, aim for that sizzling contact so you build a quick, savory crust before the center overcooks. The biggest mistake is leaving it on too long or slicing with the grain. Instead, pull it when your thermometer reads 130–135°F for medium-rare (or up to 145°F if you prefer), rest to let juices settle, then slice thinly across the grain at a slight angle.
Ingredient spotlight: Low-sodium soy lets you control salt while keeping that satisfying umami. Dijon mustard helps emulsify the marinade so it clings to the surface, creating even browning. A 1.5-pound steak serves about six when sliced thin, making it budget-friendly with plenty of protein per plate. The result is tender with a pleasant bite perfect for fajitas, bowls, or classic steak-and-potatoes.
Weeknight flow: Mix the marinade in the morning, marinate through the day, then it’s a 10-minute cook right before dinner. While the grill heats, toss sweet potato wedges in the oven or pre-chop fajita veggies to sauté. This sequencing keeps dinner moving without crowding your stovetop.
Make-ahead & reheating: If cooking ahead, undercook slightly (2–3°F below target), then reheat slices quickly in a hot pan with a splash of broth to keep them supple. Leftovers are excellent in tacos, grain bowls, or on a steak salad with blue cheese dressing.
Variation Recipes
- Fajita Night: Add 1 teaspoon chili powder + 1/2 teaspoon cumin to the marinade. Grill and slice; serve with sautéed peppers/onions, warm tortillas, and lime.
- Oven Broiled: Broil on a foil-lined sheet 4–6 minutes per side, watching closely for char. Rest, then slice thinly for sandwiches or salads.
- Sesame-Ginger: Replace lemon juice with lime; add 1 tablespoon grated ginger + 1 teaspoon sesame oil. Finish with toasted sesame seeds.
Conclusion
Pin this Marinated Flank Steak for a guaranteed win: easy prep, fast cook, and big flavor every time. If you’re juggling dinner and homework time, this is your reliable, slice-and-serve hero. Try it, save it, and share with a friend who loves steak night!
Nutrition (Estimated)
| Serving | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 plate | 363 | 25g | 4g | 28g | 0g | 1g |
Disclaimer: Estimates vary by ingredients and tools; marinade absorption differs.