Hats off to special holiday treats?and these Santa hat cookies holiday Ice hat smooth in royal icing, immediately cover hat area with sprinkle decorations. Using tip 3, pipe hat trim and pompon in royal icing.
Cut, bake and cool Santa hat cookies. Use spatula and white royal icing to ice cookie smooth. Immediately cover top area of hat (excluding pompom) with Rainbow Nonpareils Sprinkle Decorations; let set. Use tip 3 and white royal icing to pipe random zigzags on pompom and hat brim.