plain yogurt, garlic (called for powder, all I had was raw), lemon or lime juice and a dash of cayenne. Mix it all up and set aside.
Saute some green onions and mushrooms - add some chicken if you like (I rubbed mine w/ Montreal Steak Sauce - which was good but I'll use something less salty next time)...drizzle with the yogurt mix (which you don't need to heat if you're serving on hot pasta)....
It's so good - super clean tasting and good for ya!
I'd have taken a pic but I wolfed it down.