Directions:
Combine first 5 ingredients (breadcrumbs through garlic) in a shallow dish.
Place each chicken breast half between two sheets of heavy-duty plastic wrap; flatten to a ¼ inch thickness using a meat mallet or rolling pin. Lightly coat both sides of chicken with cooking spray; dredge chicken in breadcrumb mixture.
Melt margarine in a large nonstick skillet coated with cooking spray over medium-high heat. Add chicken; cook 4 minutes on each side or until done. Remove chicken from pan; keep warm. Add lemon slices to pan; sauté 30 seconds. Add broth, parsley and lemon juice; cook 1 minute. Spoon sauce over chicken. Yield: 4 servings.