Pineapple Upside Down Cupcakes

If you want to skip the boxed mix:

1 1/2 cups all-purpose flour

1 1/2 tsp baking powder

1/4 tsp salt

1/2 cup unsalted butter, softened

1 cup sugar

2 large eggs

2 tsp vanilla extract

1/2 cup milk

Cream butter and sugar → add eggs and vanilla → mix dry ingredients in a separate bowl → add dry and milk alternately until smooth.

Want a mini version with a twist like rum flavor or coconut in the batter? Let me know — happy to customize it!