2 boneless skinless chicken breast halves (6 ounces each)
2 tablespoons Dijon mustard
2 tablespoons butter, melted
Place crumbs into a shallow bowl. Flatten each chicken breast to 1/2-in. thickness; brush with mustard, then coat with crumbs. Place in an 11x7-in. baking dish coated with cooking spray; drizzle with butter. Bake, uncovered, at 350° for 20-25 minutes or until juices run clear.