Description

These spicy steak fajitas feature tender slices of marinated steak cooked with colorful bell peppers and onions, all wrapped in warm tortillas. Bold spices and fresh lime juice create a vibrant, satisfying meal perfect for weeknights or casual gatherings.

Ingredients

1 lb flank steak or skirt steak, thinly sliced

2 tbsp olive oil

1 red bell pepper, sliced

1 yellow bell pepper, sliced

1 onion, sliced

3 cloves garlic, minced

1 tbsp chili powder

1 tsp cumin

1 tsp smoked paprika

1/2 tsp cayenne pepper (optional)

1 lime, juiced

Salt and pepper to taste

8 small flour tortillas

Fresh cilantro, chopped (for garnish)

Sour cream, guacamole, or salsa (optional, for serving)

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Instructions

In a bowl, combine chili powder, cumin, smoked paprika, cayenne pepper (if using), lime juice, garlic, 1 tablespoon olive oil, salt, and pepper. Add the sliced steak and toss to coat evenly. Let marinate for 15 to 30 minutes.
Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the sliced bell peppers and onion and cook for 5 to 7 minutes until softened and slightly charred. Remove from the skillet and set aside.
In the same skillet, add a little more oil if needed. Cook the marinated steak over medium-high heat for 3 to 5 minutes until browned and cooked through.
Return the cooked peppers and onions to the skillet with the steak. Stir together and cook for 1 to 2 minutes until heated through.
Warm the tortillas. Fill each tortilla with the steak and vegetable mixture. Garnish with fresh cilantro and serve with sour cream, guacamole, or salsa if desired.

Notes

Slice the steak thinly against the grain for maximum tenderness.

Marinate the steak up to 24 hours in advance for deeper flavor.

For a lower-carb option, serve the steak and vegetables over lettuce wraps or cauliflower rice.

Add mushrooms or poblano peppers for extra flavor variation.

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet to avoid overcooking the steak.

Prep Time: 15 minutes
Cook Time: 15 minutes
Category: Main Course
Method: Skillet
Cuisine: Mexican

Nutrition

Serving Size: 2 fajitas
Calories: 520 kcal
Sugar: 6 g
Sodium: 780 mg
Fat: 24 g
Saturated Fat: 7 g
Unsaturated Fat: 15 g
Trans Fat: 0 g
Carbohydrates: 42 g
Fiber: 4 g
Protein: 34 g
Cholesterol: 85 mg