The Ultimate Grilled Flank Steak Recipe: Marinade, Cooking Tips & Serving Ideas

Introduction

Looking for the best flank steak recipes that are tender, juicy, and full of flavor? You’re in the right place. Flank steak is a lean cut of beef that, when prepared correctly, turns into a restaurant-worthy dish at home. In this guide, we’ll cover everything from the perfect marinade for flank steak, to how to cook flank steak on the grill or stove, and even creative flank steak dinner ideas your family will love.

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What Is Flank Steak?

Flank steak comes from the cow’s abdominal muscles, making it lean but flavorful. Unlike ribeye or sirloin, it has less fat, which means it needs proper marination and the right flank steak cooking temperature to avoid becoming tough.

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The Best Marinade for Flank Steak

A good marinade tenderizes the meat and enhances flavor. Here’s a simple but powerful recipe:

Ingredients:

• ½ cup olive oil

• ⅓ cup soy sauce

• ¼ cup red wine vinegar

• 2 tablespoons honey or brown sugar

• 4 cloves garlic, minced

• 1 teaspoon black pepper

• 1 teaspoon chili flakes (optional for spice)

Instructions:

1. Mix all ingredients in a bowl.

2. Place steak in a resealable bag or dish.

3. Pour marinade over the steak, ensuring it’s fully coated.

4. Refrigerate for at least 2 hours, ideally overnight.

👉 This marinade not only adds flavor but also breaks down the steak’s fibers, making it juicy and tender.

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How to Cook Flank Steak Perfectly

1. Grilled Flank Steak Recipe

• Preheat grill to high heat (around 450–500°F).

• Remove steak from marinade and pat dry.

• Grill for 4–5 minutes per side for medium-rare.

• Use a meat thermometer:

  • Rare: 125°F

  • Medium-rare: 130–135°F

  • Medium: 140–145°F

Rest the steak for 5–10 minutes before slicing.

2. Pan-Seared Flank Steak

• Heat a cast-iron skillet over high heat.

• Add 1 tbsp oil, then sear steak for 4–5 minutes per side.

• Finish in oven (optional) at 400°F for 5 minutes if needed.

3. Oven-Broiled Flank Steak

• Preheat oven broiler.

• Place steak on a baking sheet 4 inches from heat.

• Broil for 5–6 minutes per side, depending on thickness.

👉 Always slice against the grain for maximum tenderness.

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Flank Steak Dinner Ideas

Not sure how to serve your steak? Try these creative options:

• Classic Steak & Veggies: Serve with roasted potatoes and grilled asparagus.

• Steak Tacos: Thinly sliced flank steak wrapped in tortillas with salsa and guacamole.

• Steak Salad: Add chilled steak slices over fresh greens with balsamic vinaigrette.

• Stir-Fry: Toss with vegetables and soy-ginger sauce for an Asian-inspired dish.

• Sandwiches: Layer steak slices with caramelized onions and provolone cheese.

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Tips & Common Mistakes to Avoid

• ✅ Always marinate for at least 2 hours.

• ✅ Use high heat for quick cooking.

• ✅ Rest steak before slicing.

• ❌ Don’t overcook; it becomes chewy.

• ❌ Don’t slice with the grain—this makes it tough.

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FAQ About Flank Steak Recipes

1. What is the best cooking temperature for flank steak?
Medium-rare (130–135°F) is ideal. It keeps the steak juicy and flavorful.

2. Can I marinate flank steak too long?
Yes. Over 24 hours may cause the meat to break down too much and change texture.

3. Is flank steak the same as skirt steak?
No. They look similar, but skirt steak has more fat and a bolder flavor, while flank is leaner.

4. How do I make flank steak tender without a marinade?
Cook it quickly at high heat and always slice thinly against the grain.

5. What sides go best with flank steak?
Grilled vegetables, mashed potatoes, rice pilaf, or a fresh garden salad pair well.

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Conclusion

Whether you’re preparing a grilled flank steak recipe, experimenting with a bold marinade for flank steak, or looking for creative flank steak dinner ideas, this cut of beef is versatile and delicious. Mastering the right flank steak cooking temperature and slicing technique will ensure tender, juicy results every time.