This is a recipe for a Christmas cake where you bake a cocoa chiffon cake and decorate it with Swiss meringue to look like Santa Claus. The cocoa chiffon cake batter, made by whipping the egg yolks and egg whites separately, turns out fluffy, and the Swiss meringue, made in a bain-marie, can be piped out in a stable and beautiful shape. Once the chiffon cake is baked, make a hat with pink meringue and draw the beard and eyes with white meringue to complete an adorable mini Santa Claus cake. Finally, brown it with a blowtorch and decorate it with cocoa powder to make a festive addition to your Christmas table.