Despite a vegetable base, onion rings aren't exactly a health food. As such, if you're going to splurge on fatty foods anyway, why not go the whole hog -- quite literally? Bring on the bacon onion rings!
As recipes go, this one is insanely simple. It even dodges the need for batter on your onion rings, because the bacon itself is the batter. I'll leave it to the nutritionists to work out if these are better or worse for you than the traditional fried kind.
Bacon Onion Rings [Instructables]