Saus Daging Spageti

Bahan-bahan (3 porsi)

• ½ lb ground beef
• ¼ lb ground pork
• 3 Tbsp extra virgin olive oil
• 2 cloves garlic ((sliced))
• 1 bay leaf ((cut in half))
• 1 onion ((minced))
• 1 carrot ((minced))
• 1 rib celery ((minced))
• 1 cup red wine
• 1 can whole tomato ((28 oz, 794 g, including juices))
• 2 cups vegetable stock/broth
• 8 button mushrooms ((sliced))
• 2 Tbsp unsalted butter
• Diamond Crystal kosher salt
• freshly ground black pepper
• parsley ((finely chopped, for garnish))
• Parmigiano-Reggiano or Parmesan cheese ((grated))