Marinate Steak: Mix olive oil, lime juice, garlic, chili powder, cumin, smoked paprika, coriander, salt, pepper, and honey. Coat the steak with the marinade and refrigerate for at least 30 minutes.
Sauté Veggies: Slice bell peppers and onion. Heat olive oil in a pan and sauté vegetables until tender, about 5-7 minutes. Set aside.
Grill Steak: Preheat grill to medium-high. Grill steak for 4-5 minutes per side until desired doneness. Let rest for 5 minutes, then slice thinly against the grain.
Warm Tortillas: Heat tortillas in a skillet or microwave.
Assemble Fajitas: Layer grilled steak, sautéed veggies, and toppings (cilantro, lime juice, sour cream, guacamole) on warm tortillas.
Serve & Enjoy: Serve with lime wedges and enjoy your flavorful, sizzling fajitas!