What do you call a paste that is used to cover cakes?

There are a few terms for a paste used to cover cakes, depending on the specific type and ingredients:

General Terms:

* Cake frosting: This is the most general term, referring to any sweet paste used to cover cakes.

* Cake icing: Similar to frosting, but often used for thinner and smoother coverings.

* Cake covering: This term is broader and can encompass any material used to cover cakes, including fondant, buttercream, and even chocolate ganache.

Specific Types:

* Buttercream: A smooth, creamy frosting made with butter, powdered sugar, and often milk or cream.

* Fondant: A pliable sugar paste that can be rolled out and used to create smooth, decorative coverings.

* Ganache: A rich, chocolate-based frosting made with chocolate and cream.

* Royal icing: A hard, shiny icing made with egg whites, powdered sugar, and lemon juice.

* Whipped cream: A light and fluffy frosting made from whipped cream.

The specific term used will depend on the type of paste and the desired effect.