Souffle Cake

This cake defies a few rules at once. It’s made almost entirely from whipped egg whites and sugar (no flour, no butter in the cake itself), a structure that rises dramatically in the oven then sinks into a dense, marshmallow-chewy disc. Sweetened whipped cream with a splash of rum goes on top, chocolate chips scatter across, and then the whole thing chills overnight and freezes for an hour before serving.

Served cold from the freezer, the cream sets firm (almost ice-cream-like) over the chewy meringue base. The chocolate chips stay crisp and snap between the teeth. It eats less like a cake and more like a frozen chocolate mousse dessert.

The recipe came into American kitchens via European cookbooks, and it shows: the texture, presentation, and overnight-plus-freezer method are all hallmarks of continental baking rather than American cakes.

Pro Tips

• Use a clean, completely dry bowl for whipping egg whites; any trace of fat prevents proper whipping.
• Beat whites to stiff, glossy peaks before adding sugar; under-whipped whites collapse during baking.
• Don’t open the oven during the first 30 minutes; the rise-and-fall is built into the recipe.
• Freeze exactly one hour before serving. Longer and the cream becomes too hard to slice cleanly.

Variations

• Sub Kahlua or Grand Marnier for rum for a coffee or orange note.
• Scatter fresh raspberries over the cream for color and tart contrast.
• Dust with cocoa powder or grated chocolate instead of chips for a smoother finish.