The Best Marinades for Grilled Flank Steak
Introduction
Flank steak is a delicious and versatile cut of beef that hails from the abdominal muscles of the cow. Known for its rich flavor and relatively low price, flank steak is a favorite among grill enthusiasts. However, to truly unlock the potential of this cut, marinating is essential. Marinating not only enhances the flavor but also tenderizes the meat, making it juicy and succulent.
In this article, we will explore the best marinades for grilling flank steak. From classic herbaceous blends to zesty and spicy options, there’s a marinade for every palate. Let’s dive in!
Section 1: Understanding Flank Steak
Description of Flank Steak
Flank steak is a long, flat cut of meat that is well-known for its pronounced beefy flavor. Here are some key characteristics:
- Cut of Meat: Flank steak is cut from the lower chest or abdominal muscles of the cow, which gives it a unique texture.
- Flavor Profile: Flank steak is lean yet flavorful, making it ideal for marinades that can enhance its natural taste.
Cooking Tips for Flank Steak
To get the best results when cooking flank steak, consider the following tips:
- Recommended Doneness: Flank steak is best cooked to medium-rare (130°F to 135°F) or medium (135°F to 145°F).
- Best Cooking Methods: Grilling, broiling, or pan-searing are excellent methods to achieve a beautifully cooked flank steak.
Section 2: The Science of Marinades
What is a Marinade?
A marinade is a flavorful liquid mixture used to soak meat before cooking. The process of marinating enhances both the flavor and tenderness of the meat.
Components of a Good Marinade
For a marinade to be effective, it must contain three essential components:
- Acid: Ingredients like vinegar or citrus juice help break down proteins, making the meat more tender.
- Oil: Oil adds moisture and helps to carry fat-soluble flavors into the meat.
- Flavorings: Herbs, spices, and aromatics add depth and complexity to the marinade.
Section 3: Best Marinade Recipes
Marinade 1: Classic Chimichurri
Ingredients:
- 1 cup fresh parsley, chopped
- 4 cloves garlic, minced
- 1/2 cup olive oil
- 1/4 cup red wine vinegar
- 1/2 teaspoon red pepper flakes
- Salt and pepper to taste
Instructions:
- Combine all ingredients in a bowl.
- Whisk until well blended.
- Marinate flank steak for 2-4 hours before grilling.
Marinade 2: Teriyaki Marinade
Ingredients:
- 1/2 cup soy sauce
- 1/4 cup brown sugar
- 2 tablespoons rice vinegar
- 1 tablespoon sesame oil
- 2 cloves garlic, minced
- 1 tablespoon grated ginger
Instructions:
- Mix all ingredients in a bowl until the sugar dissolves.
- Pour over flank steak and marinate for 1-2 hours.
Marinade 3: Garlic and Herb Marinade
Ingredients:
- 1/2 cup olive oil
- 4 cloves garlic, minced
- 2 tablespoons fresh rosemary, chopped
- 2 tablespoons fresh thyme, chopped
- 1 tablespoon lemon juice
- Salt and pepper to taste
Instructions:
- In a bowl, combine all ingredients.
- Whisk to combine and pour over flank steak.
- Marinate for 3-6 hours before grilling.
Marinade 4: Spicy Southwest Marinade
Ingredients:
- 1/4 cup olive oil
- 1/4 cup lime juice
- 2 tablespoons chili powder
- 1 tablespoon cumin
- 1 teaspoon cayenne pepper
- Salt to taste
Instructions:
- Mix all ingredients in a bowl until well combined.
- Marinate flank steak for 2-4 hours for a spicy kick.
Marinade 5: Balsamic Vinegar Marinade
Ingredients:
- 1/2 cup balsamic vinegar
- 1/4 cup olive oil
- 2 tablespoons Dijon mustard
- 2 teaspoons honey
- Salt and pepper to taste
Instructions:
- In a bowl, whisk together all ingredients.
- Pour over flank steak and marinate for 1-3 hours.
Section 4: Marinade Comparison Table
| Marinade Name | Key Ingredients | Flavor Profile | Recommended Marinade Time |
|---|---|---|---|
| Classic Chimichurri | Parsley, Garlic, Olive Oil, Red Wine Vinegar | Herbaceous, Zesty | 2-4 hours |
| Teriyaki Marinade | Soy Sauce, Brown Sugar, Ginger, Garlic | Sweet, Savory | 1-2 hours |
| Garlic and Herb Marinade | Olive Oil, Garlic, Rosemary, Thyme | Aromatic, Earthy | 3-6 hours |
| Spicy Southwest Marinade | Olive Oil, Lime Juice, Chili Powder, Cumin | Spicy, Tangy | 2-4 hours |
| Balsamic Vinegar Marinade | Balsamic Vinegar, Olive Oil, Dijon Mustard | Sweet, Tangy | 1-3 hours |
Section 5: Tips for Marinating Flank Steak
To ensure the best flavor and tenderness from your flank steak, consider these marinating tips:
- How Long to Marinate: Generally, marinate for at least 1 hour and up to 6 hours, depending on the marinade’s acidity.
- Best Practices for Marinating: Use a zip-top bag or a glass dish to prevent leaks and ensure the steak is fully coated.
- Refrigeration: Always refrigerate while marinating to prevent bacterial growth.
- Safety Tips: Discard any leftover marinade that has come into contact with raw meat to avoid foodborne illness.
Section 6: Grilling Tips for Perfect Flank Steak
Once your flank steak is marinated, follow these grilling tips for a mouthwatering finish:
- Prepping the Grill: Preheat your grill to high heat and oil the grates to prevent sticking.
- Cooking Time and Temperature: Grill flank steak for 4-5 minutes per side for medium-rare, flipping only once.
- Resting the Steak: After grilling, let the steak rest for at least 5-10 minutes to allow the juices to redistribute.
Conclusion
Marinating flank steak is a simple yet effective way to enhance its flavor and tenderness. With a variety of marinades to choose from, there’s no shortage of delicious options to explore. Whether you prefer classic herb-infused flavors or bold and spicy blends, each marinade brings its own unique twist to this beloved cut of meat.
We encourage you to try out these marinades and share your favorite in the comments! Happy grilling!
Additional Resources
- Explore side dish recipes that pair well with flank steak.
- Check out our favorite sauces to complement your grilled flank steak.

