Flank steak is a popular cut of beef known for its rich flavor and versatility. However, cooking it to perfection can be a challenge.

One of the most common questions asked by home cooks is, “What temp should you cook flank steak?” In this article, we will explore the answer to this question and provide some helpful tips for cooking delicious flank steak.

Understanding Flank Steak

Before we dive into the specifics of cooking flank steak, let’s take a moment to understand this cut of beef. Flank steak comes from the lower abdominal area of the cow and is a lean and flavorful cut that is best cooked quickly over high heat. It is often used in dishes like fajitas, stir-fries, and salads.

Cooking Flank Steak: Temperature Guidelines

When it comes to cooking flank steak, there are two main temperature guidelines to keep in mind: internal temperature and resting temperature.

Internal Temperature: Flank steak should be cooked to an internal temperature of 130-135°F (54-57°C) for medium-rare or 140-145°F (60-63°C) for medium. Use a meat thermometer to ensure accuracy.

Resting Temperature: After cooking, let the flank steak rest for 5-10 minutes before slicing. During this time, the internal temperature will continue to rise by about 5°F (3°C).

Tips for Cooking Flank Steak

  • Marinate: Marinating your flank steak before cooking can help tenderize the meat and add flavor.
  • Salt: Season your flank steak with salt at least 40 minutes before cooking. This will help flavor the meat and improve its texture.
  • High Heat: Cook your flank steak over high heat (either on a grill or in a pan) for a short amount of time.

    This will help sear the outside and keep the inside juicy.

  • Slicing: When slicing your flank steak, be sure to cut against the grain. This will help make the meat more tender.


In conclusion, when it comes to cooking flank steak, it’s all about temperature. Cook your flank steak to an internal temperature of 130-135°F (54-57°C) for medium-rare or 140-145°F (60-63°C) for medium, and let it rest for 5-10 minutes before slicing.

Remember to also marinate your flank steak, season with salt, cook over high heat, and slice against the grain for best results. With these tips in mind, you’ll be able to cook delicious and flavorful flank steak every time!