Serve these easy brie-and apple-stuffed chicken breasts with a simple reduced pan sauce made of apple cider and pan drippings. This recipe calls for bone-in chicken breasts, where you place the stuffing under the skin. If you use boneless chicken breasts, then pound them between sheets of plastic wrap until they are quite thin. Then place the stuffing mixture on each thinned chicken breast and roll to encase the brie and apple mixture. Boneless chicken will take less time to cookabout 25 to 30 minutesso check them for doneness earlier. See the variations below for some additional ideas and possible substitutions.