Sweet Potato Casserole
["1 large can drained sweet potatoes", "3/4 stick butter", "2 eggs, well beaten", "1 Tbsp. cornstarch", "dash of cinnamon"]
["Mash and bake 15 to 20 minutes in a 400\u00b0 oven in a greased baking dish."]
["sweet potatoes", "butter", "eggs", "cornstarch", "cinnamon"]