Club Cheesecake with Zwieback Crumb Crust

Club cheesecake with zwieback crumb crust is the old-world ancestor of modern cheesecake. The crust is built from German zwieback (twice-baked sweet rusks) crushed into fine crumbs and bound with butter, which delivers a more savory, less sweet base than graham crackers. The filling leans on cottage cheese rather than cream cheese, with whipped egg whites folded in for a lift that lands somewhere between cheesecake and a Polish sernik.

The folded egg whites are what give this cheesecake its airier, almost souffle-like crumb. Beating them to stiff peaks and folding gently with a wide spatula maintains the air bubbles that lighten the dense cottage cheese base. Stirring instead of folding deflates the foam and you lose the trademark lightness.

The reserved crumb sprinkle on top is a tidy old-school touch. It creates a slightly crunchy upper layer and signals this is a midcentury Continental dessert rather than a modern New York-style cheesecake.

Pro Tips

• If you cannot find zwieback, substitute graham crackers or vanilla wafers. The texture will be similar.
• Drain the cottage cheese in a sieve for 15 minutes before mixing. Wet curds make a wet cheesecake.
• Grate the lemon zest directly over the filling so the oils fall in. Bottled juice cannot replicate this.
• Cool in the pan completely before unmolding so the filling sets fully.
• Chill at least 4 hours, ideally overnight, before slicing for the cleanest cuts.

Variations

• Stir in a handful of plump golden raisins for a more traditional German kasekuchen.
• Add a teaspoon of orange zest along with the lemon for a citrus-perfumed version.
• Top with a quick blueberry or strawberry compote for color and additional sweetness.