Cheese Burger Pie - cooking recipe

Ingredients

1 pie crust
2 lb. hamburger
1/2 c. chopped onion
3/4 can cream of mushroom soup
3 or 4 cheese slices

Preparation

Mix ingredients together (except cheese slices and pie crust) and put into a 9 x 13-inch pan.
Add one layer of cheese slices over the hamburger mixture, then cover with the pie crust.
Bake at 325\u00b0 for 1 hour.