Crustless Kale & Feta Quiche With Greek Yogurt

Olive Oil, enough to coat a pan

bag of kale (or one bunch, chopped)

medium onion, chopped

garlic, minced

chicken broth (veggie broth can be substituted)

of vine-ripened tomatoes, drained

Greek Yogurt (I used Chobani 0% Plain Nonfat)

sheep's milk feta, coarsely chopped

eggs

Grated pecorino romano cheese, to top

Salt and pepper,