1 lb. hamburger
1 sm. onion
1 can stewed tomatoes
1 tbsp. flour
Mashed potatoes
Grated Cheddar cheese

Brown hamburger and onion. Add tomatoes and flour. Stir and cook 15 minutes on low heat. Put in pie plate. Cover with mashed potatoes. Put in oven at 350 degrees for 30 to 45 minutes. Add cheese for the last 10 minutes. Let stand 10 minutes before serving.