Pineapple Upside Down Cake

This retro cake never seems to go out of style! Canned, unsweetened pineapple makes this cake super-easy, but fresh pineapple makes it a standout. We update the recipe by forgoing overly sweet, artificial ingredient-laden Maraschino cherries, but if fresh cherries happen to be in season, pit some a fit them into the center of each ring for a real treat.