1 onion, chopped fine
1 tbsp. butter
1 lb. hamburger
2 tsp. salt
1/4 tsp. pepper
1 c. cooked green beans
1 c. tomatoes (sweeten with 1 tsp. sugar)
3 c. mashed potatoes

Brown the hamburger in butter. Add the onion and seasonings. Cook until tender. Add the green beans and tomatoes. Pour into greased baking dish. Cover with mashed potatoes. Bake at 425 degrees until heated through and browned.