Flank Steak Fajitas Recipe

Hey there! Are you ready to spice up your dinner routine with a dish that’s not only bursting with flavor but also incredibly easy to make? Flank steak fajitas are your ticket to a vibrant and satisfying meal that’ll bring a bit of zing to your table. So, let’s dive right into making this mouth-watering dish that promises to be a hit!

Choosing the Perfect Flank Steak

What to Look For

When shopping for flank steak, look for a piece that’s bright red and has a little bit of marbling. This cut is known for its bold, beefy flavor and benefits greatly from proper cooking and slicing. A good rule of thumb is to buy a steak that looks fresh and is about one to two inches thick.

Prepping the Steak for Fajitas

Before you start cooking, it’s a good idea to tenderize your flank steak. You can do this by marinating it, which not only enhances the flavor but also breaks down the fibers, making the meat tender and perfect for fajitas.

The Ultimate Fajita Marinade

Ingredients You’ll Need

To create fajitas that are truly unforgettable, you’ll need a marinade that packs a punch. Here’s a simple yet effective recipe:

  • Olive oil
  • Lime juice
  • Garlic, minced
  • Cumin
  • Chili powder
  • Fresh cilantro, chopped
  • Salt and pepper

Marinating Your Steak

Combine all the ingredients in a bowl and whisk them together to blend the flavors. Place your flank steak in a resealable bag and pour the marinade over it. Make sure the steak is well-coated, then seal the bag and let it marinate in the refrigerator for at least 2 hours, or overnight for best results.

Sizzling Veggies for the Perfect Side

Best Vegetables for Fajitas

While your steak is marinating, you can prepare the veggies. Bell peppers and onions are the traditional choices. Slice them into thin strips so they’ll cook quickly and evenly.

Cooking Your Veggies

Heat a large skillet or griddle over medium-high heat. Add a splash of oil, then toss in your veggies. Cook them for about 5-7 minutes or until they’re nicely charred and crisp-tender. A little bit of blackening is not only okay, it’s encouraged for that authentic fajita flair!

Cooking Your Flank Steak to Perfection

Getting the Temperature Right

Once your veggies are done, it’s time for the steak. Heat your skillet or griddle over high heat. Remove the steak from the marinade (discard any leftover marinade) and cook it for about 5-7 minutes on each side, depending on the thickness and your desired doneness.

The Art of Slicing Steak

After cooking, let your steak rest for a few minutes before slicing. This is crucial as it helps retain the juices. Slice the steak against the grain into thin strips. This means cutting perpendicular to the muscle fibers, making the meat more tender and easier to eat.

Assembling and Serving Your Fajitas

The Build

Grab a warm flour tortilla, lay down some of the juicy steak strips, top with the sizzling veggies, and add your favorite toppings like sour cream, guacamole, or salsa.

Serving Suggestions

Serve your fajitas with a side of rice and beans, and you’ve got a complete meal that’s sure to impress.


Making flank steak fajitas is as fun as it is tasty. This dish not only fills the room with a tempting aroma but also brings everyone together for a hands-on dining experience. Perfect for any day of the week, these fajitas are sure to become a staple in your recipe repertoire.


Q1: Can I use another type of meat for fajitas?

Absolutely! While flank steak is traditional, you can also use chicken, shrimp, or even portobello mushrooms as a vegetarian option.

Q2: What if I don’t have a grill?

No worries! A skillet on the stove works great for cooking both the meat and vegetables. Just make sure it’s hot enough to get a good sear on the meat.

Q3: How can I make my fajitas spicy?

You can add jalapeños to the vegetable mix or include a spicier chili powder in your marinade.

Q4: Are there any low-carb options for serving fajitas?

Indeed, instead of tortillas, you can serve the fajita mixture over a bed of lettuce or with sliced avocado for a delicious low-carb option.

Q5: How long can I store leftover fajitas?

Leftover fajitas can be stored in the refrigerator for up to three days. Make sure to keep the steak and veggies in an airtight container.

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