Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center of the cake comes out clean.
Remove from the oven and let it cool in the pan on a wire rack for 10-15 minutes.
Invert and Serve:
Carefully run a knife around the edges of the cake to loosen it from the pan.
Place a serving plate upside-down over the top of the cake pan.
Using oven mitts, carefully invert the cake onto the serving plate. Slowly lift the cake pan off, revealing the beautiful pineapple topping.
Serve and Enjoy:
Serve the Pineapple Upside-Down Cake warm or at room temperature.
Optionally, garnish with additional maraschino cherries or whipped cream before serving.