Are you a fan of flank steak? Do you enjoy cooking and trying out new recipes with this delicious cut of meat?

If so, you might be wondering if Costco carries flank steak. Let’s find out!

What is Flank Steak?

Flank steak is a cut of beef that comes from the abdominal muscles of the cow. It is long and flat, with a distinctive grain that runs across the meat. This cut is relatively lean compared to other cuts, but it is still flavorful and tender when cooked correctly.

Does Costco Carry Flank Steak?

Yes, Costco does carry flank steak! You can find it in their meat section, usually near other cuts like sirloin and ribeye. However, not all Costco locations may have flank steak in stock at all times, so it’s always a good idea to call ahead or check online before making a trip.

How to Choose Flank Steak at Costco

When choosing flank steak at Costco or any other store, there are a few things to keep in mind. First, look for meat that has bright red color and minimal browning or discoloration. The meat should also feel firm to the touch.

You should also pay attention to the marbling in the meat – small white streaks of fat that run through the muscle fibers. While flank steak isn’t as marbled as some other cuts, some marbling can help add flavor and tenderness to the meat when cooked.

Finally, consider the thickness of the flank steak. Thicker cuts will take longer to cook but can be easier to control when grilling or searing. Thinner cuts are great for quick cooking methods like stir-frying.

How to Cook Flank Steak

Now that you have your flank steak from Costco, how should you cook it? There are many ways to prepare this versatile cut of beef:


Grilling is a popular way to cook flank steak. Preheat your grill to high heat and season your steak with salt and pepper or your favorite rub.

Grill the steak for 4-5 minutes on each side for medium-rare, or longer if you prefer your steak more well-done. Let it rest for a few minutes before slicing against the grain.


If you don’t have access to a grill, you can also cook flank steak on the stovetop. Heat a cast-iron skillet over high heat and add some oil or butter. Season your steak and cook it for 4-5 minutes on each side, until browned and cooked to your desired temperature.


Thinly sliced flank steak is perfect for stir-frying. Cut the meat against the grain into thin strips, then season with salt and pepper or marinade in your favorite sauce. Heat some oil in a wok or large skillet over high heat, then add the beef and stir-fry for 2-3 minutes until browned.

In Conclusion

Costco does carry flank steak, so next time you’re there, be sure to pick some up! Remember to choose meat that is fresh and has good marbling, then cook it using your preferred method. Whether grilled, seared, or stir-fried, flank steak is a versatile cut that can be enjoyed in many different ways.