Wash beets and slice into slivers that are about the dimensions of wendys french fries. Toss with a little salt and olive oil and arrange a layer on a tray and bake.
I dont remember the specifics. I think i baked them at about 350 until they strated smelling sweet and looked crisp on the edges. Maybe check them at 10 mins and then guess how much longer based on how they look. Be sure to preheat the oven.