2 lb. hamburger
1 lb. Mexican hot Velveeta cheese
1 lb. sharp Cheddar cheese
1 lb. Mozzarella cheese
2 green peppers
2 (14 1/2 oz.) cans drained diced tomatoes
1 chopped onion

Preheat oven to 350 degrees. Brown hamburger, drain. Mix cheese, green pepper, tomatoes, onions, hamburger. Bake in glass baking dish for 20 minutes.