Pineapple Upside Down Cupcakes - a mini version of your favorite cake with butter, brown sugar, pineapple, and a cherry on top!
Just replace the water called for in your cake mix with pineapple juice. You should be able to reserve the juice from the crushed pineapple and have enough pineapple juice to use here. If you are a little shy on the amount of juice, just use water to fill the rest of the liquid called for in the recipe.
*Some people like the look of pineapple tidbits better for this recipe. I tried both and the crushed pineapple has a lot more flavor and looked prettier.
Source: Allrecipes - http://allrecipes.com/recipe/pineapple-upside-down-cupcakes/detail.aspx?mxt=t06dda