This upside-down pineapple cake is topped with rows of halved pineapple rings which create an unexpected geometric pattern.
Preparation Time
20 mins
Cooking Time
1 hr 10 mins
Total Time
1 hr 30 mins
Calories
727 Calories
Recipe Instructions
Step 1
Preheat the oven to 325 degrees F (165 degrees C). Coat a 9-inch square baking pan with cooking spray.
Step 2
Melt 1/2 cup butter in a saucepan over medium-high heat. Add 1 cup plus 2 tablespoons brown sugar, stirring until just dissolved. Cook until bubbling, about 2 minutes. Pour into the prepared pan.
Step 3
Arrange pineapple in a single layer of diagonal rows over the brown sugar mixture.
Step 4
Whisk together both flours, baking powder, cornstarch, and salt in a bowl.
Step 5
Beat together white sugar and 1 cup butter in a large bowl with an electric mixer at medium speed until light and fluffy, 3 to 4 minutes. Beat in eggs, one at a time, then stir in vanilla. Beat in 1/2 of the flour mixture, followed by 1/2 of the sour cream; repeat.
Step 6
Spread batter over pineapple in the pan.
Step 7
Bake in the preheated oven until a toothpick inserted into the center comes out clean, 65 to 70 minutes.
Step 8
Cool in the pan on a wire rack for 10 minutes, then invert onto a platter.