Delicious Skirt Steak Fajitas Recipe– Easy Tex-Mex Recipe
I can’t tell you how much I enjoy cooking skirt steak fajitas at home. Each time, the aroma of sizzling steak and peppers fills my kitchen, making my mouth water before we even sit down to eat.
Preparing this dish is always a delight because it’s simple, yet it never fails to impress. The marinated steak grilled to perfection and the medley of charred veggies wrapped in warm tortillas is nothing short of amazing.
Discover the secret to restaurant-style flavor in our Easy Steak Fajitas Recipe.

Variations to Try
Skirt steak fajitas are easy to customize for different diets or preferences. Here are some ideas to switch things up!
- Dairy-free: Keep the toppings simple with fresh herbs, lime juice, or avocado slices instead of cheese and sour cream.
- Low-carb: Skip the tortillas and serve the fajitas over a bed of greens or in lettuce wraps.
- Extra heat: Add freshly sliced jalapeños or a pinch of cayenne pepper to your fajita seasoning.
- Flavor boost: Marinate the steak overnight for an even deeper, tangier flavor.
Looking for more quick dinner ideas? Check out our easy weeknight dinner recipes that everyone will love.
Cooking Time
- Prep Time: 15 minutes
- Marinating Time: 30 minutes to overnight
- Cooking Time: 15 minutes
- Total Time: 1 hour (or more if marinating longer)
Equipment You Need
- Cast iron skillet: creates a beautiful char on the steak and veggies.
- Sharp knife: crucial for slicing the steak and vegetables.
- Cutting board: to prep all your ingredients.
- Tongs: for flipping the steak and handling veggies while cooking.
- Mixing bowl: to combine ingredients for the marinade.
Why You’ll Love This Recipe?
There are so many reasons why this skirt steak fajita recipe will win you over!
- Packed with bold, tangy, and smoky flavors.
- Quick and easy to make with minimal prep work.
- Versatile, allowing for endless topping and serving options.
- Great for family dinners or entertaining guests.
- Uses simple ingredients you likely already have on hand.
How to Serve Skirt Steak Fajitas?
Serve your fajitas family-style for an interactive and fun meal. Arrange the sliced steak and charred vegetables on a warm platter, surrounded by tortillas, lime wedges, and fresh toppings like guacamole, sour cream, shredded cheese, and pico de gallo.
For an extra aesthetic touch, garnish with fresh cilantro and jalapeño slices. Pair it with the Tropical Mojito Mocktail for a satisfying meal.

Nutritional Information
Here’s a quick overview of the nutrition for one serving of fajitas (without tortillas or toppings):
- Calories: 370
- Protein: 37g
- Carbohydrates: 10g
- Fat: 20g
Make Ahead and Storage
Skirt steak fajitas are a perfect make-ahead meal, whether it’s for meal prep or a busy weeknight dinner.
- Marinate the steak and toss the veggies in advance to cut down on prep time later. Store each in a sealed container in the fridge for up to 24 hours before cooking.
- Leftover cooked fajitas can be refrigerated for up to 5 days in an airtight container.
- Reheat in a skillet on medium heat for best results, adding a splash of water if needed to prevent drying. Avoid freezing cooked fajitas, as the texture of the veggies may deteriorate.
Tips for Making the Recipe
After making this recipe several times, here are some tips I’ve found helpful.
- Prick the steak with a fork before marinating to help the flavor fully soak in.
- Don’t skip the resting period for the steak; it keeps the meat juicy and tender.
- Use freshly squeezed lime juice for the best tangy flavor.
- Don’t overcrowd the skillet when cooking veggies to ensure they caramelize nicely.
- Work quickly when assembling fajitas to keep everything warm and fresh!
Is Skirt Steak Good for Fajitas?
Absolutely! Skirt steak is the quintessential cut for fajitas due to its bold flavor, tender texture, and ability to absorb marinades effectively. When cooked and sliced correctly, it delivers a melt-in-your-mouth experience that’s perfect for fajitas.
What is the Best Way to Cut Skirt Steak for Fajitas?
To ensure the steak is tender and easy to bite into, always slice it against the grain. This means cutting perpendicular to the direction of the muscle fibers. Additionally, slicing it at a slight angle can make the pieces look wider and more presentable while maintaining tenderness.
Skirt steak fajitas are my favorite go-to Tex-Mex dish for a reason! They’re bursting with flavor, visually stunning, and so easy to make. Once you try this recipe, I’m sure it’ll become a staple in your household just like it is in mine. Enjoy!

Skirt Steak Fajitas Recipe
Ingredients
Method
- Begin by combining fajita seasoning, olive oil, lime juice, and Worcestershire sauce in a mixing bowl. Reserve a small amount of this mixture for the vegetables later. Place your skirt steak into a sealable bag, pour in the marinade, and seal it tightly. Gently massage the bag to evenly coat the steak. Marinate in the fridge for at least 30 minutes, though overnight is ideal for deeper flavor.
- Slice your onion and bell peppers into even strips. Toss them together with the reserved marinade in a separate bowl. This step ensures the veggies soak up the bold fajita seasoning, complementing the steak perfectly.
- Preheat your cast iron skillet over medium-high heat. Once it’s hot, place the marinated steak into the skillet. Sear each side for 3-4 minutes to develop a deep, golden char. Use an instant-read thermometer to ensure the internal temperature reaches around 130°F for medium-rare. Set the cooked steak aside to rest for 10 minutes to lock in the juices.
- After removing the steak, add the marinated veggies to the same skillet. Cook for 5-7 minutes, stirring occasionally, until they become tender and slightly caramelized.
- Thinly slice the skirt steak against the grain (explained in more detail below). Return the slices to the skillet with the vegetables to keep them warm. Warm your tortillas in a clean pan or over an open flame, then assemble the fajitas with steak, veggies, and your favorite toppings.