Step 1

Place lettuce in a large bowl.

Step 2

Bring a skillet sprayed with nonstick spray to medium-high heat. Add pepper and onion. Cook and stir until slightly softened and lightly browned, about 5 minutes.

Step 3

Add chicken, fajita seasoning, garlic, and lime juice to the skillet. Cook and stir until veggies have softened and chicken is fully cooked, about 4 minutes.

Step 4

Spoon chicken mixture over the lettuce, and top with cheese, sour cream, and cilantro.