Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cool cakes [title] Decide how much time you have. [step] Depending on the type of cake, cooling using this method can be done in just a couple of hours. Here are some things to consider : [substeps] Angel food cakes, pound cakes, sponge cakes and other light and fluffy cakes can cool in the refrigerator in about 1-2 hours.

Ending1: They are put back up to room temperature within 15 minutes, and rise in an hour. Choose the right type of cake: either natural, dry, pre-processed, frozen or certified. Ending2: Powdered cakes, cream cakes, frosts and cakes with cream [title] Cool the cake. [step] Place the cake on a flat surface in the refrigerator. Ending3: This method may not be the best choice for a cheesecake, as quick changes of temperature can upset the structure of the cake, causing cracks. For rich, creamy cakes that are served chilled, this method may take you up to 4 hours. Ending4: The exact amount of time you want to leave the cakes are totally up to you. You can leave them for up to several days, giving you a longer cooling time, but if you need to allow them to cool, boiling is recommended.

Answer format: ending1/ending2/ending3/ending4