Ragu Bolognese

Name: Ragu Bolognese
Prep time: 20 min
Cook time: 1 h 20 min
Total time: 1 h 40 min
Cuisine: Italian
Ingredients: 1/3 cup High-quality extra virgin olive oil; 1 Large white or yellow onion, diced; 3 Medium-sized carrots, diced; 3 Stalks of celery, diced; 1 pound Ground beef; 1/2 pound Ground pork or mild Italian sausage; 1/2 teaspoon Crushed fennel seed; 3 Cloves of garlic, minced; 3 tablespoons Tomato paste; 1/2 cup Milk; 1 cup Dry white wine; 1 28-ounce can whole San Marzano tomatoes; 1 teaspoon Salt ((plus more to taste)); Several cranks of freshly ground black pepper ((to taste)); 1 tablespoon Dried oregano; Grated Parmesano-Reggianno, for serving