Test Kitchen Tip: For easy clean-up, line pan with foil with ends of foil extending over sides of pan. Use foil handles to remove brownie from pan. Place on cutting board and cut out with cookie cutters.
Easy Pink Frosting: Brownie may be frosted with Easy Pink Frosting instead of prepared icing. Stir 6 drops McCormick® Red Food Color into 1 container (16 ounces) white frosting until well blended. Add additional drops of food color until desired shade is reached. Spread on cooled brownie. Cut out with heart-shaped cookie cutters.