42 Spectacular Buttercream Wedding Cakes

Swiss meringue buttercream is silky smooth and less sweet than American buttercream. Because of the cooked sugar, it also does not form a crust and is a relatively stable style of buttercream.

Marshmallow Frosting – This is perhaps your best bet. It is still sugary, but it’s lighter and it can still be piped. Cream Cheese Icing – Another classic frosting. Whipped Cream with Cream Cheese – For a rich but lighter-tasting topping, you can bulk up whipped cream with cream cheese to help it hold its form.

In broad terms, frosting is thick and fluffy, and is used to coat the outside (and often the inner layers) of a cake. Icing is thinner and glossier than frosting, and can be used as a glaze or for detailed decorating.