You are here: Home » Recipes » Pineapple Sheet Cake Pineapple Sheet Cake Recipe by Relish ContributorKitchen Tested Yield 32 servings This cake gets excellent reviews at birthday parties, for after-school snacks, or just about any time. PrintEmail Ingredients Cake:2 large eggs, beaten1 1/3 cups sugar2 cups all-purpose flour1 teaspoon vanilla extract2 teaspoons baking soda1 (15 1/4-ounce) can crushed pineapple in juiceCreamy Frosting:3 tablespoons light stick margarine, softened4 ounces light cream cheese, softened2 cups confectioners' sugar1 teaspoon vanilla extract1 teaspoon butter extract Instructions Preheat oven to 350F. Coat a 17x11x1-inch jelly-roll pan with nonstick cooking spray. To prepare the cake: In a bowl, combine eggs, sugar, flour, vanilla, baking soda and pineapple with its juice and mix well. Pour into a jelly-roll pan and bake 15 to 20 minutes, until top springs back when touched. Frost while hot with the Creamy Frosting. To prepare the frosting: In a mixing bowl, beat margarine and cream cheese. Blend in confectioners’ sugar and vanilla and butter extracts, mixing until smooth.