3 (4 oz.) cans mushrooms
2 (6 oz.) cans tomato paste
2 (15 oz.) cans tomato sauce
1 (28 oz.) can whole tomatoes (chopped)
1 lg. onion
3 lbs. ground chuck
1 c. Italian salad dressing

Dice onions, brown in skillet with ground chuck. Drain and add all other ingredients. Simmer for at least 2 hours, stirring occasionally.