Flatten the chicken breasts into cutlets by butterflying each piece. Open each breast up and pound them out by placing them into a large zipper bag one at a time with a small amount of water. Seal the bag, squeezing out as much air as you can. Pound the chicken with a small, cast iron skillet until it''s evenly thin. As you finish each breast, place them into another large plastic zipper bag or mixing bowl
