in large nonstick skillet, heat oil. Add onion, pepper, and garlic

stir as needed until softened about 5 minutes

add tomatoes, chicken, and wine....bring to boil.

reduce heat and simmer covered, until chicken is cooked through about 5 or 6 minutes

meanwhile cook the penne. Drain and place in serving bowl. Add chicken mixture and toss to combine

Serve, sprinkled with cheese