Pipe bunny body. Hint: Figure pipe onto parchment paper and freeze finished bunnies, then place them on your cookie for easier centering, but feel free to pipe directly on the iced cookies if you prefer.
Using a cut decorating bag and standard coupler, fill with white or chocolate icing and fit with tip 10. Apply heavy pressure, starting at the bunny’s butt moving up to the curve of his back. Lighten pressure slightly as you approach the bunny’s neck. Then, pipe the head, ending at the nose and releasing pressure around the eye area. Add additional icing to fluff up the bunny’s chest area, applying light pressure and finishing with a swooping motion.