You can color and flavor royal icing with jell-o! (via Reddit)
Oreo Buttercream Frosting is the BEST frosting you’ll ever eat. It tastes JUST LIKE AN OREO and is perfect as a cake frosting or a cupcake frosting!
Perfect Cream Cheese Frosting Recipe ~ Easy and delicious... great on Sugar Cookies, Cupcakes, Red velvet, Cinnamon Rolls, Graham Crackers