Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to decorate an ice cream cake [title] Freeze the cake for at least 3 hours before icing it. [step] You want your ice cream cake to stay together while you're icing and decorating it, which is why keeping it as frozen as possible is important. [title] Pick out a frosting that complements a frozen cake.

Ending1: [step] Cakes with very consistent flavors and texture don't work well together. [substeps] Choose a frosting that is categorized as gel or paste. Ending2: [step] A traditional 6-flavor cake will have a rather bitter flavor to it. Choose a cake that complements that taste. Ending3: [step] Most normal buttercream frostings will crack or break once they're frozen. A whipped cream topping is the best choice-it will stay nice and smooth after being used. Ending4: [step] Most cake mixes are white but you can try a milk chocolate-chocolate, normal, or peanut oil-based frosting. For a slightly sweeter frosting, try adding some honey, maple syrup, or cream cheese.

Answer format: ending1/ending2/ending3/ending4