Rainbow Unicorn Cake Buttercream. Its basically to get rid of all the cake crumbs so theyre not appearing around the face of Unicorn later. Colouring the Buttercream Making the Rainbow Swirl.
Scrape down the sides of the bowl with a spatula. To create the rainbow colors of the butter cream you will need five small bulls each filled with about 1 third to 15 cup of butter cream. Rainbow unicorn cakes are popular cake designs for childrens birthday parties baby showers and more.
If you want the layers to be thin add less batter in each cake pan and bake.
Add the sifted confectioners sugar vanilla extract and milk if. Place purple cake onto a cake board and attach it with a small swipe of purple buttercream. Tasty Lime Jello Poke Cake. This easy recipe pairs funfetti cake mix with a homemade buttercream.