Italian Spaghetti Sauce
["1/2 c. chopped onion", "2 Tbsp. oil", "1 lb. ground beef", "2 cloves garlic", "2 cans tomatoes", "2 (8 oz.) cans tomato sauce", "1 (3 oz.) can mushrooms", "1/4 c. chopped parsley", "1 1/2 tsp. oregano", "1 tsp. salt", "1/4 tsp. thyme", "1 bay leaf", "1 c. water"]
["In large skillet, cook onion in hot oil.", "Add meat and garlic; brown lightly.", "Add remaining ingredients.", "Simmer, uncovered, 2 to 2 1/2 hours.", "Remove bay leaf and serve over hot spaghetti."]
["onion", "oil", "ground beef", "garlic", "tomatoes", "tomato sauce", "mushrooms", "parsley", "oregano", "salt", "thyme", "bay leaf", "water"]