Baked Mostaccioli
["8 oz. mostaccioli", "1 1/2 lb. ground beef", "1/2 c. chopped onion", "1/4 c. chopped green pepper", "1 clove garlic, minced", "1 (28 oz.) can tomatoes", "1 (8 oz.) can tomato sauce", "1 (6 oz.) can tomato paste", "6 oz. Mozzarella cheese", "1 (4 oz.) can mushroom stems and pieces", "1/2 c. water", "1 tsp. salt", "1 tsp. sugar", "1 tsp. dried basil", "1/8 tsp. pepper", "1 large bay leaf", "1/2 c. grated Parmesan cheese"]
["Cook mostaccioli in", "a large amount of boiling salted water for about 14 minutes or just until tender.", "Set aside."]
["mostaccioli", "ground beef", "onion", "green pepper", "clove garlic", "tomatoes", "tomato sauce", "tomato paste", "Mozzarella cheese", "mushroom stems", "water", "salt", "sugar", "basil", "pepper", "bay leaf", "Parmesan cheese"]