Pina Colada Dump Cake is the easiest dessert you’ll make. Dump the ingredients into the pan and let the oven do the rest of the work!
Preheat the oven to 350 degrees and spray a 9" x 13" baking pan with cooking spray.
Spread the pineapple and the juices from the can evenly over the bottom of the pan.
Sprinkle all of the cake mix evenly over the pineapple.
Sprinkle the coconut evenly over the cake mix.
Place the pats of butter evenly over the coconut layer.
Bake for 45 minutes (check one or twice in the baking and if the coconut is getting too dark, cover with foil).
Allow to cool slightly before serving with a dollop of whipped cream and a maraschino cherry on top of each piece.
If you want to serve with homemade whipped cream, whip up 1 cup heavy cream, ¼ cup confectioner’s sugar and 1 teaspoon vanilla extract (or better yet, a splash of rum!) until it forms stiff peaks.