Serves 10
Chop and fry onion in oil.
Add mushrooms and cook for 5 minutes.
Add pasta sauce, salt and pepper and sinner for 5 minutes.
Add patties and simmer for 5 more minutes
Cook Penne pasta in boiling salted water for 12 minutes. Drain.
Portion into bowls or containers and top with sauce. Each serve should have 3 patties.