With some imagination a crusting buttercream and a Viva paper towel you can pipe and smooth your way to one groovy cake. See more ideas about tie dye cakes cupcake cakes cake decorating. Bird On A Cake Rainbow Tie Dye Cake Cake Icing Tie Dye Frosting Sweet Treats Cake Decorating Tips Cupcake. . Place the fondant-covered cake on a wire rack set over a baking sheet lined with parchment. Tie Dye Birthday inside is rainbow cake with tie dye buttercream icing. For my take I hand. After that stir in the coffee until the cake batter becomes smooth and creamy. You follow it with the cocoa powder sugar cinnamon powder salt baking powder and baking soda. Heres my contribution to the tiedyecakecollab hosted by endlesscreationsbakery sweet_escape001. 2 cans 16 ounces each white frosting. You can simply load different colors of frosting into disposable piping bags and snip the tips away. Add one drop of each of the foo