Ingredients
3 tablespoons butter, cubed2 cups chopped peeled Gala apple1/2 cup packed brown sugar, divided 1/4 cup brewed coffee2/3 cup canola oil1/2 cup sugar1 large egg plus 1 large egg white, room temperature2 teaspoons vanilla extract1-1/2 cups all-purpose flour2 teaspoons ground cinnamon1/2 teaspoon salt1/2 teaspoon baking soda1/4 teaspoon ground nutmegDRIZZLE:1/3 cup brewed coffee1/4 cup heavy whipping cream1-1/2 cups confectioners’ sugar
Preparation
Preheat oven to 375°. In a 10-in. cast-iron or other ovenproof skillet, melt butter over low heat. Add apple and 1/4 cup brown sugar. Cook and stir until crisp-tender, about 5 minutes. Stir in coffee; remove from heat.
In a large bowl, beat oil, sugar, egg, egg white, vanilla and remaining 1/4 cup brown sugar until well blended. In another bowl, whisk flour, cinnamon, salt, baking soda and nutmeg; gradually beat into oil mixture. Gently spread over apple mixture.
Bake until a toothpick inserted in center comes out clean, 18-22 minutes. Cool on a wire rack 10 minutes.
Meanwhile, for drizzle, in a small saucepan, bring coffee and cream to a boil; cook until liquid is reduced to 1/4 cup, 10-12 minutes. Remove from heat; stir in confectioners’ sugar. Let stand 10 minutes. Drizzle over cake.
