Bolognese Sauce Recipe

Ingredients

• 2 ounces pancetta, finely chopped
• 1 medium Spanish onion or yellow onion, finely chopped
• 1 celery rib, finely chopped
• 1 carrot, finely chopped
• 3 tablespoons unsalted butter
• 12 ounces ground beef
• 4 ounces ground pork
• 4 ounces Italian sausage, casings removed, if needed
• Dash ground cloves
• Dash ground cinnamon
• 1 teaspoon freshly ground black pepper
• 2 pounds peeled and chopped tomatoes (or one 28-ounce can whole peeled tomatoes, packed in water)
• 1 cup whole milk
• 1/2 teaspoon sea salt