Ingredients
1 envelope taco seasoning1 pound boneless skinless chicken breasts, cut into 1/2-inch cubes3 tablespoons butter, divided1/3 cup chopped onion1/3 cup chopped green pepper8 taco shells, warmedShredded lettuce and cheddar cheeseSalsa, optional
Preparation
Place taco seasoning in a large resealable plastic bag; add chicken, in batches, and shake to coat.
In a large skillet, cook and stir chicken in 2 tablespoons butter for 4-5 minutes or until no longer pink. Remove chicken and keep warm.
In the same skillet, saute the onion and green pepper in remaining butter for 2-3 minutes or until crisp-tender. Stir in chicken; spoon into taco shells. Top with lettuce and cheese. Serve with salsa if desired.