Should Frosting Be Room Temperature?

Just make sure you bring it to room temperature before frosting your cake. ... If the frosting (or your kitchen) seems too warm, stick the bowl in the fridge for a few minutes, then continue beating. If it's too cold, let the frosting warm up, then continue beating until it comes together.

Does frosting need to be refrigerated?

Always refrigerate any cake with a frosting that contains eggs or egg whites, or one that has whipped-cream frosting or any type of filling -- be it whipped cream, custard, fruit or mousse. You won't hurt a cake by refrigerating it, but the cold does dry it out.

How long does frosting take to come to room temperature?

If you are not in a hurry, you can set out your buttercream frosting in your kitchen at room temperature. You can let the frosting rest for thirty to forty-five minutes. This allows the frosting to gradually reach the right temperature without the worry of it melting.