1 Lb. ground beef
1 lrg. onion – chopped
16 oz. can green beans – drained
10 oz. can condensed tomato soup
2 cups prepared mashed potatoes
Brown beef/lamb with onion; drain. Stir green beans and tomato soup into meat; add a small amount of water if desired; heat through. Spoon mixture into a greased casserole dish; spoon mashed potatoes evenly over top.
Bake in a 375 degree oven for 30 minutes, or until top is golden brown.