Favourite Walnut Cake

This is a classic European-style nut cake that uses ground walnuts in place of flour. It produces a moist, almost truffled crumb with a deep, toasty flavor you can’t get any other way. Eastern European bakers have been making versions of this cake for generations, especially across Hungary, Croatia, and Slovenia.

The technique relies on whipped eggs, not chemical leavening. Beaten egg whites provide all the lift, so handle them gently when folding in the walnuts and breadcrumbs. The breadcrumbs are not just for the pan. Mixed into the batter, they help structure a cake that has no flour to do the job.

Grind the walnuts as finely as you can manage without turning them into nut butter. Pulse in short bursts and stop the moment the texture looks like coarse almond meal. Over-processed nuts release their oils and weigh the cake down.

Because this cake skips flour, it’s naturally gluten-free if you use gluten-free breadcrumbs. The flavor is sophisticated enough to stand alone with just a dust of powdered sugar, but it also takes well to whipped cream and fresh berries.

Chef Tips

• Use room-temperature eggs. They whip to greater volume than cold eggs.
• Beat the whites in a clean, dry bowl. Any trace of yolk or fat will prevent stiff peaks.
• Add the yolks one at a time while still whipping. This emulsifies them gently into the foam.
• Cool in the pan 10 minutes before turning out. Hot, fragile cakes break apart.

Variations

• Substitute hazelnuts or almonds for the walnuts for a different nutty profile.
• Top with a dark chocolate ganache for a Hungarian-style finish.
• Serve with a spoonful of macerated berries and unsweetened whipped cream.