Three-Meat Spaghetti Sauce

Ingredients

• 1 pound ground beef
• 1 pound bulk Italian sausage
• 1 cup chopped onion
• 1 can (28 ounces) crushed tomatoes
• 3 cups water
• 2 cans (6 ounces each) tomato paste
• 2 jars (4-1/2 ounces each) sliced mushrooms, drained
• 1 cup chopped pepperoni
• 2 tablespoons grated Parmesan cheese
• 2 tablespoons Italian seasoning
• 1 tablespoon sugar
• 2 teaspoons garlic salt
• 1 teaspoon dried parsley flakes
• 1 teaspoon pepper
• Hot cooked spaghetti and additional Parmesan cheese