Preheat oven to 400 degrees and line a sheet pan with foil.
Prepare two more sheets of foil for the beets.
Wash and trim the greens off the beets.
Place the golden and red beets on their own sheet of foil.
Drizzle with olive oil and season with salt and pepper.
Fold up the foil into packets and cinch closed.
Place the packets on the sheet pan.
Roast for 40 minutes.
Check for doneness by poking with a fork, if it comes out easily they are done.
If not, continue baking 10 minutes at a time until desired doneness.
Let cool enough to handle, and peel the skins off of the beets.
Slice and serve.
Enjoy!