[header] How to cook beets [title] Preheat the oven to 400ºf (204ºc). [title] Prepare your baking sheet. [step] Find a shallow baking sheet that is suitable for roasting your beets. 
Covering the baking sheet with aluminum foil is not necessary to prevent the beets from sticking, but beet juice may leak out, and a lining could make cleaning up easier when all is said and done. [title] Wrap the beets in aluminum foil.