Creating the Pineapple Upside-Down Cake is simple, and following these steps will help ensure your success:

1. Preheat Oven: Begin by preheating your oven to 350°F (175°C). Grease a 9-inch round cake pan thoroughly.
2. Prepare Topping: In the bottom of the cake pan, pour in the melted butter, and evenly sprinkle the brown sugar over it.
3. Arrange Pineapple: Place the pineapple slices in the pan on top of the sugar mixture, and add a maraschino cherry in the center of each pineapple slice.
4. Mix Dry Ingredients: In a large bowl, whisk together the flour, granulated sugar, baking powder, and salt until well combined.
5. Combine Wet Ingredients: In another bowl, mix the milk, vegetable oil, vanilla extract, and eggs. Whisk until smooth.
6. Combine Mixtures: Gradually add the wet ingredients into the dry ingredients, stirring until no lumps remain.
7. Pour Batter: Carefully pour the batter over the arranged pineapple in the cake pan.
8. Bake: Place the pan in the preheated oven and bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
9. Cool: Once baked, remove the pan from the oven and let it cool for about 10-15 minutes.
10. Invert the Cake: Gently run a knife around the edges of the pan and invert the cake onto a serving platter. Be careful as the sugar syrup may spill.
11. Final Touch: Allow the cake to cool for a few more minutes before slicing.

By following these steps, you’ll achieve a stunning and delicious Pineapple Upside-Down Cake that will amaze all who taste it!