Mashed Potato Pie

1 lb. hamburger
1 small onion
10 3/4 oz. can cream of chicken soup
10 3/4 oz. can cream of mushroom soup
1 can mixed vegetables (or green beans, drained or any vegetable of your choosing)
6-7 potatoes, cooked and mashed
1 egg, beaten
1 t. salt
1/2 t. pepper
2.8 oz. can French Friend onions
1/2 c. shredded cheddar cheese

In skillet, brown hamburger and onion; drain.  Stir in soups and vegetables.  Heat through.  Combine hot mashed potatoes, egg, salt and pepper; mix well.  Spoon into 2 greased 9" pie plates or a greased 9x13, spreading up the sides.  Spoon meat mixture onto potato crust.  Bake at 350* for 45-50 minutes.  Sprinkle with French fried onions and cheese.  Return to over for 5 minutes.