Bake the cheesecake the day before for easiest assembly, and keep ingredients at the suggested temperatures to prevent curdling and dense layers. If the red food coloring is gel, start with 1 tablespoon and adjust to reach a deep red without tasting bitter. For clean layers, freeze the cheesecake for 30 minutes before stacking and use a serrated knife to level cakes. Avoid overmixing the cake batter to keep it tender, and weigh batter into pans for even thickness. If your kitchen is warm, use slightly chilled cream cheese for frosting to help it hold shape, and refrigerate the finished cake 30–60 minutes before slicing for neat portions.