Set Instant Pot to “Sauté”, and add oil. Sauté onions, carrots, celery, and garlic until the onions are translucent. Add ground meat and seasonings, and cook until meat is brown.
Deglaze Instant Pot with red wine, and cook for 15 minutes, until wine is reduced. Stir in tomatoes and sugar, then close the lid. Press “Cancel” then “Manual”, and cook on “High Pressure” for 15 minutes.
Serve over spaghetti, or your favourite pasta, with a dusting of Parmesan cheese. Enjoy!