Homemade Meat Sauce

Name: Homemade Meat Sauce
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: Italian
Ingredients: 2 tbsp olive oil; 1 lb ground beef (80/20); 1/2 lb ground pork; 1 medium yellow onion, finely diced; 2 cloves garlic, minced; 1/2 cup whole milk; 1/2 cup dry red wine (like Chianti or Cabernet); 1 (28 oz) can crushed tomatoes (San Marzano preferred); 1 (6 oz) can tomato paste; 1 tsp dried oregano; 1 tsp kosher salt, plus more to taste; 1/2 tsp black pepper; 1 bay leaf; 1 tbsp fresh parsley, chopped (for garnish)