Contrary to what you may think. making a layered cake doesn't have to be stressful. Here's one way to make the experience more enjoyable: After you bake the cake layers, let them cool to room temperature. Then, wrap each layer with plastic wrap and store in the freezer. The freezer will keep those layers fresh and moist. Before you decorate the cake, remove the layers from the freezer about 30-60 minutes before you start to assemble. After you make the buttercream, store it in an airtight contai