1. Marinate the Steak
1. Prepare the Marinade: In a mixing bowl, combine olive oil, lime juice, minced chipotle peppers, minced garlic, ground cumin, smoked paprika, salt, and black pepper. Whisk until well combined.
2. Marinate the Steak: Place the skirt or flank steak in a large resealable plastic bag or shallow dish. Pour the marinade over the steak, ensuring it's evenly coated. Seal the bag or cover the dish and refrigerate for at least 30 minutes, or up to overnight for maximum flavor.
2. Prepare the Vegetables
Slice the Vegetables: While the steak is marinating, wash and slice the onion and bell peppers into thin strips. This will ensure they cook evenly and fit nicely in the tortillas.
3. Grill the Steak
1. Preheat the Grill: Preheat your grill or grill pan over high heat. If using a grill, make sure to oil the grates to prevent sticking.
2. Grill the Steak: Remove the steak from the marinade, allowing any excess to drip off. Place the steak on the hot grill and cook for about 4-5 minutes on each side for medium-rare, or until it reaches your desired doneness. Use a meat thermometer to check the internal temperature (130°F for medium-rare).
3. Let it Rest: Once cooked, remove the steak from the grill and let it rest for about 5-10 minutes. This helps the juices redistribute for a more flavorful bite.
4. Sauté the Vegetables
1. Heat the Skillet: In a large skillet, heat 2 tablespoons of olive oil over medium-high heat.
2. Sauté the Vegetables: Add the sliced onion and bell peppers to the skillet. Season with a pinch of salt and pepper. Sauté for about 5-7 minutes, stirring frequently, until the vegetables are tender and slightly caramelized.
5. Slice the Steak
Slice the Steak: After resting, slice the steak against the grain into thin strips. This ensures tenderness with each bite.
6. Assemble the Fajitas
1. Warm the Tortillas: Warm the tortillas on the grill for a few seconds on each side, or in a microwave wrapped in a damp paper towel for about 20 seconds.
2. Layer the Ingredients: On each tortilla, place a few slices of grilled steak and a generous amount of sautéed vegetables.
3. Add Toppings: Top with your favorite garnishes such as guacamole, sour cream, salsa, shredded cheese, and fresh cilantro.
7. Serve
Enjoy: Serve the assembled fajitas immediately with lime wedges on the side for squeezing over the top. Enjoy the delicious flavors of your homemade Chipotle Steak Fajitas!