Pasta with Bolognese Sauce

This recipe comes from the "Real Simple: Meals Made Easy" cookbook (as in the magazine.) It is a great way to sneak in vegetables into your meal, and has a wonderful flavor. Also, you can freeze it for up to 3 months. It calls for white wine, but you can use alcohol-removed cooking wine from any gourmet grocery store, and it works great (I got mine at Wegman's). It also calls for pancetta, but I have never put it in due to how expensive it is! I also use ground turkey instead of ground beef, but you can use whichever according to your preference. You can also find a copy of this recipe and picture here.

1 tablespoon olive oil
1 large yellow onion, finely chopped
3 celery stalks, finely chopped
1 carrot, finely chopped
4 cloves garlic, finely chopped
1/4 pound pancetta, finely chopped
1 1/2 pounds ground beef
1 cup dry white wine
1 cup whole milk
1 6-ounce can tomato paste
1 14.5 ounce can diced tomatoes, undrained
1/4 teaspoon red pepper flakes
2 tablespoons chopped fresh oregano or 1 1/2 teaspoons dried oregano
1/2 cup fresh flat-leaf parsley leaves, chopped
2 1/2 teaspoons kosher salt
1/4 teaspoon black pepper
1/8 teaspoon grated nutmeg
1 pound dry fettucine
Grated parmesan
Heat the oil in a dutch oven or large saucepan over medium heat. Add the onion and cook for 3 minutes. Add the celery, carrot, and garlic and cook for 5 minutes. Add the pancetta and cook for 5 minutes. Add the beef and cook, crumbling it with a spoon, until no trace of pink remains, about 7 minutes. Spoon off and discard any excess fat. Add the wine, milk, tomato paste, tomatoes, red pepper flakes, oregano, parsley, salt, black pepper, and nutmeg and bring to a simmer. Cover partially, reduce heat, and simmer for 45 minutes. Meanwhile, cook the pasta according to the package directions. Drain and transfer to individual bowls. Top with the sauce and parmesan.
To freeze...Omit the pasta and parmesan. Let the sauce cool, then ladle it into resealable freezer bags. Store up to 3 months.
To reheat...Thaw the sauce overnight in the refrigerator or thaw partially in the microwave. Warm in a covered saucepan over medium-low heat for 20 minutes. Meanwhile, cook the pasta. Spoon the sauce over it and sprinkle with the parmesan.