Preheat oven to 375°F. Line a baking sheet with foil and spray with nonstick spray.
In a bowl, mix cream cheese, chopped turkey bacon, cheddar cheese, garlic powder, salt, and pepper until smooth.
Cut a pocket into the side of each chicken breast without cutting all the way through.
Stuff each chicken breast with the cream cheese mixture and secure with toothpicks if needed.
Set up a breading station: place flour in one bowl, beaten eggs in another, and crushed Doritos in a third.
Dredge each stuffed chicken breast in flour, dip in eggs, then press into crushed Doritos until fully coated.
Place coated chicken breasts on the prepared baking sheet. Spray the tops lightly with nonstick spray.
Bake for 30–35 minutes, or until the chicken is cooked through and the crust is golden and crispy.
Let rest for 5 minutes before serving. Remove toothpicks if used.
Prep Time: 15 minutes | Cooking Time: 35 minutes | Total Time: 50 minutes
Kcal: ~450 per serving | Servings: 4