Pinto Casserole - cooking recipe

Ingredients

1 onion
1 lb. hamburger
2 cans pinto beans, drained
1 can tomato sauce
1 can tomatoes with juice
salt and pepper

Preparation

Fry onion with hamburger.
Mix pintos, tomato sauce, tomatoes with juice, salt and pepper.
Mix all together.
Top with 1 box of Jiffy corn muffin mix.
Cook at 350\u00b0 until done.