Instant Pot Pasta with Bolognese

Name: Instant Pot Pasta with Bolognese
Ingredients: 5 oz. (155 g) bacon, diced; 3 Tbs. unsalted butter; 1 yellow onion, chopped; 1 carrot, peeled and finely chopped; 1 celery stalk, finely chopped; 2 garlic cloves, minced; 3/4 lb. (375 g) ground beef; 3/4 lb. (375 g) ground pork; 1 Tbs. chopped fresh sage, plus more for garnish; 1/3 cup (3 fl. oz./80 ml) red wine; 1 Tbs. tomato paste; 1 can (28 oz./875 g) crushed tomatoes; Kosher salt and freshly ground pepper; 1 lb. (500 g) short dried pasta, such as penne; 1 cup (4 oz./125 g) grated Parmesan cheese, plus more for serving; Chopped fresh flat-leaf parsley for garnish (optional)