Total Time: 5 hours Preparation Time: 10 minutes Active Cooking Time: 1 hour, 30 minutes Yield: 4 to 6 servings Make Ahead: Sauce can be refrigerated for 2 days or frozen for 1 month Difficulty: Easy Ingredients 5 Tablespoons unsalted butter 1 small onion 1 small carrot 1 small celery rib table salt 1 Pound meatloaf mix or 1/3 pound each ground beef chuck, ground veal, and ground pork * 1½ Cups whole milk * * 1½ Cups dry white wine * * * 3 (14.5-ounce) cans diced tomatoes * * * * 1 Pound fresh or dried fettuccine * * * * * Grated Parmesan cheese Prepare Ingredients 1. Peel 1 small onion and mince to yield 1/4 cup. 2. Peel 1 small carrot and mince to yield 1/4 cup. 3. Mince 1 small celery rib to yield 1/4 cup. 4. Drain 3 (14.5-ounce) cans diced tomatoes, reserving 1 1/2 cups juice. 5. Pulse drained tomatoes in food processor until slightly chunky, about 8 pul...