1 lb. ground beef
1/2 med. onion, grated
Pepper, salt
1 can Campbell's tomato soup, undiluted
2 tbsp. butter
5 med. boiled potatoes
1 egg
1/4 c. milk (warm)

Brown beef. Add next 4 ingredients and put in average casserole. Mash 5 medium potatoes with butter and egg and milk. Place 5-6 large spoonfuls of mashed potato on top of hamburger mixture. Drag tines of fork over topping, sprinkle with paprika and bake at 350 degrees for 1 hour.