Look for fresh beets, with a bit of stem still attached and very firm. Rinse well and trim stem down to so just a bit of green is showing. Cut the base off, so the beet can sit up.
Take a sheet of alumium foil (or a tagine or veggie roaster if you have it)
Place beets, bottom side down, in center of foil.
Drizzle nicely with a good quality olive oil
Splash with orange juice
Salt and pepper
Wrap foil up tightly and place in a 350 degree preheated oven for 55-60 minutes.
Remove from oven and let cool
Remove from foil, use paper towel to wipe skin from beets. cut top off and sliced or dice as needed.
Save the beet oil and make an amazing champagne/beet vinaigrette!