This is one of my favorite I-need-something-for-dinner-fast recipes. I always keep the feta on hand, so it's always ready-to-go. The best thing about it is, you can adapt it easily to your own taste. I have a friend who makes it with the feta that has basil and sun-dried tomatoes in it, and she recommends that, too, for a variation! I do recommend the butter tho, I tried it once with margarine and didn't care for the difference.