If you want to make only chicks, skip the dividing of the marshmallow and instead double the amount of yellow food coloring added. You'll also need 2 prepared baking sheets and double the amount of yellow sanding sugar. If you want to make only bunnies, skip the dividing of the marshmallow and instead double the amount of pink food coloring added. You'll also need two 8-inch square pans and double the amount of pink sanding sugar.