Ingredients
5 tablespoons butter, divided1/2 cup chopped onion1/2 teaspoon minced garlic3/4 cup seasoned bread crumbs4 boneless skinless chicken breast halves (6 ounces each)1 teaspoon grated lemon zest
Preparation
In a small skillet, melt 3 tablespoons butter over medium heat. Add onion; cook and stir until almost tender, 3-5 minutes. Add garlic; cook and stir 1 minute longer. Remove from the heat; stir in bread crumbs. Carefully cut a pocket in each chicken breast half. Fill with bread crumb mixture; secure with toothpicks.
In a small microwave-safe bowl, melt remaining 2 tablespoons butter; stir in lemon zest. Grill chicken, covered, over medium heat or broil 4 in. from the heat until juices run clear, 6-8 minutes on each side, basting frequently with lemon butter.
