I need a good and tasty vegetarian recipe for Collard Greens please.?

Growing up my Mother boiled our collard greens to death with bacon grease. I would like to cook them for my family but I have Diabetes, high cholesterol, and hypertension. So I need a tasty recipe that preserves the nutrients and does not make it fatty and high in cholesterol. I also want to teach my daughter how to eat healthy so that she does not end up diabetic, hypertensive, and have high cholesterol and end up on 11 daily medications a day like me!