Stack cutout cookies to create edible Christmas trees. Add a generous dollop of frosting between layers of graduated circles. These cookies have an Oreo-like appeal when it comes time to eat.
That is how you will get the “stacking” effect of the Christmas tree. Once you bake sugar cookies in a variety of sizes, you're ready to frost and stack! Piping bags make frosting SO much easier.
Spoon the icing into a piping bag with a thin round piping tip. Pipe a zig zag pattern onto each cookie to make a Christmas tree. Working quickly, top with mini rainbow chocolate beans to decorate.