Home Farm Family Recipes Grilled Skirt Steak Fajitas

Grilled Skirt Steak Fajitas

skirt steak fajitas well plated on a cast iron pan

There's a reason we sample this beef cut in front of a crowd, unbelievable flavor and makes a whollop of a first impression!

If you’re looking for a quick, delicious, and crowd-pleasing meal, grilled skirt steak fajitas are the answer. My recipe delivers tender, flavorful beef with perfectly charred edges, paired with smoky peppers and onions—all wrapped up in warm tortillas. Plus, it’s an easy, family-friendly meal that’s perfect for weeknights or backyard cookouts.

Why Skirt Steak is the Best Cut for Fajitas

Skirt steak is known for its rich beefy flavor and beautiful marbling, making it the ideal cut for fajitas. Since it’s a thin cut, it absorbs marinades well and cooks quickly over high heat, which is perfect for the grill. The key to tender skirt steak? A good marinade and slicing against the grain.

The Perfect Marinade for Skirt Steak Fajitas

A great marinade enhances the natural flavors of the beef while keeping it juicy. Here’s a simple, flavor-packed marinade:

Ingredients:

  • 1.5 lbs dry-aged skirt steak 

  • 1/4 cup fresh lime juice

  • 1/4 cup olive oil

  • 3 cloves garlic, minced

  • 1 tsp cumin

  • 1 tsp smoked paprika

  • 1/2 tsp chili powder

  • 1/2 tsp salt

  • 1/2 tsp black pepper

  • 1 tbsp soy sauce 

  • 1 tbsp honey (balances the spice)

Instructions:

  1. Whisk together all ingredients and pour over the skirt steak in a resealable bag or shallow dish.

  2. Marinate for at least 30 minutes, but for the best flavor, 4–8 hours is ideal.

  3. Remove steak from marinade and let it come to room temperature before grilling.

Grilling Instructions for Skirt Steak Fajitas

  1. Preheat your grill to high heat (about 450°F-500°F). Skirt steak loves high heat for a perfect sear.

  2. Grill the steak for 3-4 minutes per side for medium-rare. Skirt steak is best enjoyed on the rare-to-medium side to keep it tender.

  3. Rest the steak for 5-10 minutes, then slice against the grain into thin strips.

  4. While the steak rests, grill sliced bell peppers and onions in a cast iron pan or directly on the grates until tender and slightly charred.

  5. Serve with warm tortillas, fresh lime wedges, and your favorite toppings like guacamole, salsa, or sour cream.

Why You’ll Love This Recipe

✅ Quick & Easy – Minimal prep and fast cooking time.
✅ Big, Bold Flavors – Dry-aged beef + smoky marinade = incredible taste.
✅ Perfect for Meal Prep – Leftovers make amazing steak tacos or burrito bowls.
✅ Crowd-Pleasing – A guaranteed hit for family dinners or entertaining.

Pro Tips for the Best Fajitas

  • Slice against the grain – This shortens the muscle fibers, making the beef more tender.

  • Use a cast iron pan – If you don’t want to grill veggies directly, cast iron gives them great char.

  • Warm your tortillas – Toasting tortillas over an open flame or in a dry pan makes all the difference.

Pairing & Serving Ideas

These skirt steak fajitas go great with:

  • Fresh guacamole

  • Mexican street corn (elote)

  • Cilantro lime rice

  • Classic margaritas or a cold beer

Where to Buy High-Quality Skirt Steak

At Creamery Creek, we take pride in offering dry-aged, pasture-raised beef that’s full of flavor. Our skirt steak is aged to perfection for tenderness and depth of flavor you won’t find at the grocery store.

If you make this recipe, let me know how it goes for you!

XO, 

LOuisa