Pop the cake into the freezer for 5 minutes to allow frosting to harden up a bit. With the remaining icing, separate it out into 7 bowls for coloring the rainbow colors. You’ll need the most ...

This yellow cake with chocolate frosting features tender, sour cream cake layers topped with a double chocolate and espresso ...

Sprinkle your frosted cake very generously with a layer of the rainbow sprinkles. Now you are going to roll your cake roll ...

Leftover cake/cupcakes Leftover frosting Whipped cream Chocolate syrup More from Lifestyle When you make a cake (like this rainbow cake), cupcakes, or really, any sort of baked treat, often there ...