Hamburger Pie

Ingredients:
- 1 medium onion, chopped
- 1 lb. ground beef
- 1 (No. 2) can cooked green beans (2 1/2 c.)
- 1 (10 1/2 or 11 oz.) can condensed tomato soup
- 5 medium potatoes, cooked
- 1/2 c. warm milk
- 1 egg beaten
- salt and pepper

Directions:
- Cook onion until golden; add meat and seasoning.
- Brown.
- Add drained beans and soup; pour into greased 1 1/2-quart casserole dish.
- Mash the potatoes; add the milk, egg and seasonings.
- Spoon in mounds over meat.
- Bake in moderate oven at 350° for 30 minutes. Makes 6 servings.