With a large rounded spoon, spoon out patties of leftover oatmeal about 2 inches wide and 1/2 inch thick. Then with clean hands, place them on a plate covered with bread crumbs. Turn them over once so the sides are covered with crumbs.
Next, for each oatmeal burger place 1/2 tablespoon butter in a frying pan. Fry the burgers until they are golden brown and crispy on both sides. Enjoy with milk, syrup, or apple butter if desired.