Cooking Flank Steak in the Oven

Master the art of cooking flank steak in the oven with these simple steps and delicious marinades.

By Medha deb
Created on

Introduction to Flank Steak

Flank steak is a lean cut of beef known for its robust flavor and versatility in various dishes, from fajitas to salads. It’s a popular choice for those looking for a budget-friendly yet flavorful meal. However, its leanness can make it challenging to cook, as it becomes tough if overcooked. In this article, we’ll explore how to cook flank steak in the oven, ensuring it remains tender and delicious.

Choosing the Right Flank Steak

When selecting a flank steak, look for cuts that are about 1 to 1.5 pounds and roughly 1/2 inch thick. This size allows for even cooking and makes it easier to achieve the desired level of doneness.

Marinating Flank Steak

Marinating is a crucial step in preparing flank steak. It not only adds flavor but also helps tenderize the meat. Here are a few marinade recipes you can try:

  • Balsamic Marinade: Combine balsamic vinegar, olive oil, garlic, red wine, honey, oregano, salt, and pepper for a classic Italian-inspired flavor.
  • Asian-Inspired Marinade: Mix soy sauce, lime juice, brown sugar, and olive oil for a sweet and savory taste.
  • Herb and Lemon Marinade: Blend lemon juice, olive oil, minced garlic, chopped herbs like thyme or rosemary, salt, and pepper for a bright and refreshing flavor.

Preparing the Marinade

To prepare the marinade, simply whisk all the ingredients together in a bowl. Place the flank steak in a resealable bag or a shallow dish, pour the marinade over it, and ensure the steak is fully coated. Seal the bag or cover the dish with plastic wrap. Refrigerate for at least 30 minutes to several hours or overnight for maximum flavor.

Cooking flank steak in the oven is straightforward and requires minimal equipment. Here’s how to do it:

  1. Preheat the Oven: Set your oven to 425°F (220°C) for a high-heat cooking method.
  2. Prepare the Steak: Remove the steak from the marinade, letting any excess liquid drip off. Place it on a baking sheet lined with aluminum foil or parchment paper.
  3. Cook the Steak: For a steak about 1/2 inch thick, cook for 9-10 minutes for medium-rare. Add a minute for medium doneness. Use an instant-read thermometer to check for internal temperatures: 125-130°F (51-54°C) for medium-rare and 130-135°F (54-57°C) for medium.
  4. Rest the Steak: Once cooked, remove the steak from the oven and let it rest for 10 minutes. This step is crucial as it allows the juices to redistribute, making the steak more tender.

Slicing Flank Steak

Slicing the steak correctly is essential for maintaining its tenderness. Always slice across the grain, at an angle, and thinly. This technique ensures that the fibers are cut short, resulting in a more palatable texture.

Serving Suggestions

Flank steak is versatile and can be served in various ways:

  • Fajitas and Burritos: Slice the steak thinly and serve with sautéed onions, bell peppers, and warm flour or corn tortillas.
  • Salads: Top a bed of greens with sliced steak, cherry tomatoes, and a homemade vinaigrette for a quick and healthy meal.
  • Wraps: Use the steak in lettuce wraps or soft tacos with your favorite toppings.

Frequently Asked Questions (FAQs)

Q: How long should I marinate flank steak?

A: Marinate flank steak for at least 30 minutes to several hours or overnight for maximum flavor and tenderness.

Q: What is the best way to cook flank steak?

A: Cooking flank steak in the oven or under the broiler is recommended for even cooking and a nice crust. Grilling is also a great option for a smoky flavor.

Q: How do I prevent flank steak from becoming tough?

A: To prevent toughness, cook the steak to the right doneness (no more than medium), slice it across the grain, and avoid overcooking.

Q: Can I cook flank steak in a skillet?

A: Yes, you can cook flank steak in a skillet. Heat a skillet over medium-high heat, add a small amount of oil, and cook the steak for about 3-4 minutes per side for medium-rare.

Q: How do I store leftover flank steak?

A: Store leftover flank steak in an airtight container in the refrigerator for up to 3 days. It can be reheated in a pan or oven for future meals.

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