What is "upside-down cake"?

Upside-down cake is a classic dessert that is made by placing fruit, such as pineapple, peaches, or apples, on the bottom of a cake pan and then pouring a cake batter on top before baking. Once the cake is baked, it is flipped over onto a plate or serving platter, so that the fruit is on top and the cake is on the bottom. The fruit on the bottom of the pan becomes caramelized during baking, creating a sweet and sticky topping for the cake. The cake can be served warm or at room temperature, and is often topped with whipped cream or ice cream to balance out the sweetness of the fruit. Upside-down cake is a delicious and indulgent dessert that is perfect for special occasions, such as birthdays or holidays, and can be customized with a variety offruits and flavors to suit your tastes. It is a classic dessert that has been enjoyed by people all over the world for generations, and is a great way to use up any extra fruit you may have on hand.