If you’re in the mood for a hearty and delicious beef roast but don’t have the usual cuts on hand, you may be wondering if flank steak can be used as a substitute. The answer is yes, but with some caveats. In this article, we’ll explore whether flank steak is a suitable cut for roasting and how to prepare it properly.

What is Flank Steak?

Flank steak is a long, thin cut of beef that comes from the abdominal muscles of a cow. It’s a flavorful cut that’s often used in stir-fries, fajitas, and other dishes that call for quick cooking over high heat. Flank steak is also known for its toughness, which makes it a challenging cut to cook correctly.

Can Flank Steak be Roasted?

Yes, flank steak can be roasted, although it’s not the most common way to prepare this cut of meat. Because flank steak is lean and tough, it requires slow cooking at low temperatures to break down the connective tissue and make it tender.

Preparing Flank Steak for Roasting

Before roasting flank steak, you’ll need to trim any excess fat and silver skin from the meat. Then, season the meat generously with salt and pepper or your favorite dry rub. For added flavor, consider marinating the meat in an acidic mixture such as lemon juice or vinegar for several hours before roasting.

Roasting Flank Steak

To roast flank steak, preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Place the seasoned meat on a roasting rack set inside a baking dish or sheet pan. Add some sliced onions or herbs around the edges of the pan for extra flavor.

Roast the flank steak for about 20-30 minutes per pound or until it reaches an internal temperature of 135-140 degrees Fahrenheit (57-60 degrees Celsius) for medium-rare. Use a meat thermometer to check the temperature.

Serving Flank Steak as a Roast

When the flank steak is done, remove it from the oven and let it rest for at least 10 minutes before slicing. This will allow the juices to redistribute through the meat, making it juicier and more flavorful.

Slice the flank steak against the grain into thin slices and serve with your favorite sides, such as roasted vegetables or mashed potatoes.


In summary, flank steak can be used as a roast, but it requires careful preparation and cooking to ensure that it’s tender and flavorful. By following these tips, you can turn this tough cut of meat into a delicious and satisfying meal that’s sure to impress your family and friends.