You are here: Home » Recipes » Hot Pineapple Casserole Hot Pineapple Casserole Recipe by mrsbakery Yield 6 servings PrintEmail Ingredients 1 - 20 ounce can crushed pineapple, drained1/2 cup sugar (or splenda)3 tablespoons all purpose flour3/4 cup grated cheddar cheese15 -- ritz crackers, crushed1 stick butter, melted Instructions Preheat oven to 350*. Grease 2 – qt. baking dish. In medium bowl, combine pineapple with sugar; stir in flour and cheddar cheese. Mix thoroughly. In small bowl, combine crushed crackers with melted butter;sprinkle over top. Bake 30 minutes or until golden brown. May broil to crisp the top.