Rum Raisin Cake

This is what happens when banana bread and a rum cake have a very good time together. Mashed ripe bananas keep the crumb incredibly moist, while ¾ cup of dark rum delivers a boozy warmth that bakes right into every slice.

The allspice ties it all together. That single teaspoon bridges the fruity sweetness of the bananas and raisins with the caramel depth of the rum. Creaming the butter and sugar until truly light and fluffy is key here. That’s what gives the cake its lift, since the leavening from the baking powder and soda can only do so much in a batter this dense with fruit, nuts, and booze.

The alternating method for adding dry and wet ingredients matters too. It keeps the batter emulsified and prevents the gluten from overdeveloping. Rush it and you’ll end up with a tough, tunneled cake instead of a tender one.

Kitchen Tips

• Use very ripe bananas. Brown-spotted, soft bananas mash smoothly and have more concentrated sweetness. Firm yellow bananas won’t blend in properly.
• Grease the Bundt pan thoroughly. Every ridge and flute. A stuck rum cake is heartbreaking. Butter and flour, or use a baking spray with flour built in.
• Test doneness with a skewer. At 50 minutes, insert a wooden skewer into the center. It should come out clean or with just a few moist crumbs. The rum and banana make the batter dense, so don’t pull it early.
• Soak the raisins in rum first (optional but recommended). A 30-minute soak in some of the dark rum plumps them up and intensifies the flavor.

Variations

• Orange version: The recipe itself suggests replacing rum with ¾ cup orange juice and a tablespoon of grated orange rind for an alcohol-free citrus cake.
• Spiced rum cake: Add ½ teaspoon each of cinnamon and nutmeg alongside the allspice for a more complex spice profile.
• Rum glaze: Instead of powdered sugar, drizzle with a glaze made from confectioners sugar and a splash of dark rum.