1 1/2 - 2 lbs. hamburger
1 pkg. onion soup mix
1 egg
Mashed potatoes
Shredded cheddar cheese

Blend soup mix and egg into hamburger. Put mixture into pie pan. Bake at 350 degrees for 1/2 hour or until thoroughly cooked. Season mashed potatoes to your liking. Spread potatoes over cooked hamburger. Sprinkle cheese on top. Put back in oven until cheese is melted. Cut as you would a pie.