All natural.  Onions, mushrooms, yellow and green zucchini.  A mere pinch of sugar,  barest sprinkle of salt, a few good grinds of black pepper; saute in half olive oil, half butter until *almost* done.  Add just a bit of half-and-half, sprinkle with a generous amount of grated parmesan, and pour over cheese tortellini.  Dinner in a dish, fast and easy.  And so much less rich, fatty, and salty than something in a restaurant.  I feel sad for folks who don’t like to cook.  Plus — it’s pretty, don’t you think?