Sizzling Perfection: How to Make the Ultimate Spicy Steak Fajitas

If you love bold flavors, sizzling skillets, and tender juicy steak — these Spicy Steak Fajitas will become your new obsession! Perfectly marinated steak combined with sautéed peppers and onions, wrapped in warm tortillas… every bite is smoky, spicy, and mouth-watering. Whether for family dinner or weekend gatherings, this recipe guarantees restaurant-quality fajitas at home!

Ingredients

For the Steak Marinade:

1.5 lbs (680 g) flank steak or skirt steak, thinly sliced

3 tablespoons olive oil

2 tablespoons lime juice

1 tablespoon soy sauce

2 cloves garlic, minced

1 teaspoon chili powder

1 teaspoon smoked paprika

1/2 teaspoon cumin

1/2 teaspoon dried oregano

1/2 teaspoon salt

1/4 teaspoon black pepper

1/4 teaspoon cayenne pepper (optional for extra heat)

Vegetables:

1 red bell pepper, sliced

1 green bell pepper, sliced

1 yellow bell pepper, sliced (optional)

1 large onion, sliced

1 tablespoon olive oil

A pinch of salt & pepper

For Serving:

Warm flour tortillas

Sour cream or Greek yogurt

Fresh cilantro

Lime wedges

Salsa or guacamole (optional)

Preparation

1. Marinate the Steak
   In a bowl, whisk together olive oil, lime juice, soy sauce, garlic, chili powder, smoked paprika, cumin, oregano, salt, black pepper, and cayenne.
   Add the sliced steak and coat well. Cover and refrigerate for at least 30 minutes (up to 6 hours for maximum flavor).
2. Cook the Vegetables
   Heat 1 tablespoon olive oil in a large skillet over medium-high heat.
   Add bell peppers and onions, season with salt and pepper, and sauté for 5–7 minutes until tender with slight char. Remove and set aside.
3. Cook the Steak
   In the same skillet, increase heat to high.
   Add the marinated steak (discard excess marinade) and cook for 3–5 minutes until browned and cooked to your desired level.
4. Combine
   Return the peppers and onions to the pan and toss everything together for 1–2 minutes until sizzling and well-mixed.
5. Serve
   Spoon the steak mixture into warm tortillas.
   Top with sour cream, cilantro, lime juice, salsa, or guacamole. Why You’ll Love This Dish

✔ Explosive flavor in every bite
✔ Quick and beginner-friendly
✔ Perfect for parties, weeknight dinners, or meal prep
✔ Can be customized — mild or extra spicy

Chef Tips

Slice the steak against the grain for tenderness.

Cast iron skillet gives the best char and flavor.

Add jalapeños for extra heat.

Swap steak for chicken or shrimp if desired.

Enjoy