Making Mashed Potato Patties

Suggests Rosemary B. of Carlsbad, California, “Add a beaten egg and 1 tablespoon of flour to 2 cups of leftover mashed potatoes. Shape into thin patties and place half in a skillet over melted butter. Put some chopped onion and cheddar cheese on each; top with another patty and press to seal the edges. Brown on both sides. Delicious!”