Apple Cake with Lemon & Rum

Apple cake with lemon and rum is a European-style coffee cake that splits the difference between a layered torte and a homestyle Bundt. Six tart apples, halved and decoratively slit, crown a light, lemon-perfumed batter spiked with a tablespoon of rum. As the cake bakes, the apple halves sink slightly, soaking up the batter and releasing their juices for soft, tender pockets of fruit in every slice.

The whipped egg whites are what give this cake its airy, almost sponge-like crumb. Folded in at the end after the rest of the batter is mixed, they add lift without baking powder doing all the work. Fold gently with a wide spatula and stop the moment the streaks disappear. Over-folding flattens the bubbles and you lose the lightness.

The decorative slits in the apple halves are not just for looks. They open up during baking, allowing the apples to drink in the batter at the base and letting the heat penetrate evenly so the apples cook through without going to mush.

Chef Tips

• Use Granny Smith, Pink Lady, or Honeycrisp apples. Soft-fleshed varieties collapse and weep.
• Brush the apple tops with oil before baking for a glossy, golden finish and to prevent surface drying.
• Grate the lemon zest directly over the batter so the oils fall in too.
• A high-quality dark rum like Mount Gay or Appleton brings more flavor than the cheap stuff.
• Cool fully before removing the springform sides. Hot cake tears, room-temperature slices clean.

Variations

• Swap rum for Calvados or apple brandy for a doubled-down apple flavor.
• Stir a teaspoon of cinnamon and a pinch of nutmeg into the flour for a warm-spice winter version.
• Top with a quick lemon glaze instead of powdered sugar for a bakery-style finish.