1. Heat grill. In small bowl, combine 1 tablespoons margarine, honey and 1 teaspoons thyme; blend well.
2. When ready to barbecue, place chicken on gas grill over medium heat or on charcoal grill 4 to 6 inches from medium coals. Cook 8 to 10 minutes or until chicken is no longer pink and juices run clear, turning once and brushing with honey mixture during last 5 minutes of cooking.
3. In large skillet, combine all salsa ingredients. Cook and stir over medium-high heat 3 to 4 minutes or until vegetables are crisp-tender. Serve chicken over salsa.