Press Sauté; heat oil in Instant Pot®. Add onion and garlic; cook and stir 3 to 4 minutes or until onion is soft and translucent. Add tomatoes, tomato paste, wine, parsley, oregano, salt and pepper; mix well.
Secure lid and move pressure release valve to Sealing position. Press Manual or Pressure Cook; cook at high pressure 8 minutes.
When cooking is complete, press Cancel and use quick release. Taste sauce; season with additional salt and pepper if necessary.
Press Sauté; add scallops to pot. Cook 1 minute or until sauce begins to simmer. Press Cancel; cover pot with lid and let stand 8 minutes or until scallops are opaque. Serve over pasta, if desired.
Notes
**To peel tomatoes, score “x” in bottom of tomatoes and place one at a time in simmering water about 10 seconds. (Add 30 seconds if tomatoes are not fully
ripened.) Immediately plunge into bowl of cold water for another 10 seconds. Peel skin with a knife.