Follow these simple steps to create delicious Chicken Fajitas:

1. Prepare the Chicken: Slice the chicken breasts into thin strips.
2. Make Marinade: In a bowl, mix olive oil, lime juice, chili powder, cumin, garlic powder, onion powder, paprika, salt, and pepper.
3. Marinate Chicken: Add the sliced chicken to the marinade, ensuring each piece is well coated. Let it sit for at least 10 minutes.
4. Cook Chicken: Heat a large skillet over medium-high heat. Add the marinated chicken and cook for 5-7 minutes until browned and cooked through.
5. Add Vegetables: Add the sliced bell peppers and onion to the skillet. Cook for an additional 5-7 minutes, stirring frequently, until the vegetables are tender.
6. Warm Tortillas: While the chicken and vegetables are cooking, warm the flour tortillas in a dry skillet or microwave until soft.
7. Assemble Fajitas: Once everything is cooked, remove from heat. Place a generous portion of the chicken and vegetable mixture onto each tortilla.
8. Add Toppings: Top with your choice of sour cream, guacamole, salsa, shredded cheese, and fresh cilantro.
9. Serve: Fold the tortillas over the filling and serve immediately.

These steps will guide you in creating flavorful and satisfying Chicken Fajitas with ease.