1 lb Ground beef
3 lg Onions, chopped
1/2 cn Tomato sauce
1 lb Cheddar cheese, grated
1    Stick oleo
1 cn Mushrooms (4 oz.)
1 cn Tomato soup
1 pk Shell macaroni (8 oz.)
1 cn Pimentos
Water, if needed

Slowly fry onions in butter, not too brown. Cook meat in dry skillet
until crumbly. Mix all other ingredients, except cheese and macaroni, with
meat and onions. Cook over low heat until well blended. Add a little water
if necessary. Cook and drain macaroni. Add macaroni to meat mixture and
simmer. Add cheese to meat and simmer until cheese is melted. Long, slow
cooking of meat mixture brings out flavor.