Highway Unicorn Cake One bite of this unicorn swirl-inspired cake with layers of Swiss meringue buttercream will give you on an industrial-strength sugar high. Find a Recipes By Ingredients Share : You may like these posts :Keto Muffins Classic Cinnamon (Sugar) Donut StyleKeto Blueberry Cream Cheese MuffinsLow Carb Cabbage & Cucumber SaladEasy Keto Blueberry Bread - Low-Carb