Ziti Panggang Jutaan Dolar

Bahan-bahan (12 porsi)

• 16 ounces uncooked ziti noodles
• 1 pound Italian sausage
• 1 pound lean ground beef
• 2 teaspoons minced garlic, (about 2 large cloves)
• 2 (24-ounce) jars spaghetti sauce
• 2 teaspoons Italian seasoning
• 8 ounces cream cheese, (room temperature)
• 1 cup cottage cheese
• ½ cup sour cream
• 3 cups shredded mozzarella, (divided)
• fresh parsley (for garnish)