Slow Cooker Banana Cake Recipe | Food Network UK

Ingredients

• For the Banana
• 5 tablespoons unsalted butter, in small pieces, plus more for the cooker
• 3/4 cup firmly packed dark brown sugar, plus for lining the cooker
• 3 tablespoons dark rum
• 2 pounds ripe medium bananas (about 6), peeled and halved lengthwise
• For the Cake
• 3/4 cups cake flour
• 3/4 teaspoons baking powder
• 1⁄2 teaspoon ground cinnamon
• 1⁄4 teaspoon ground nutmeg
• 1⁄4 teaspoon fine salt
• 4 tablespoons unsalted butter, softened (1/2 stick)
• 2/3 cups sugar
• 1 large egg, at room temperature
• 1 large egg yolk, at room temperature
• 2 tablespoons whole milk, at room temperature
• Ice cream for serving