Do I need to peel beets before roasting?
You do not have to. The skins slip off more easily after roasting. That said, I usually peel first for less mess and more even seasoning. If you roast skin-on, rub off the skins with a paper towel once they cool slightly.
Why did my roasted beetroot turn out dry?
Two common culprits: pieces cut too small, or not enough oil and salt. Beets like a good toss in oil and a single layer on the pan. If they are too spread out they can dry a bit, and if they are piled up they will steam and won’t brown. Aim for a single layer with a little breathing room, and rotate the pan halfway through if your oven has hot spots. If your oven runs hot, cover with foil for the first half of roasting, then uncover to caramelize.
How do I keep beets from staining everything?
Use gloves if you have them, or rub hands with a little oil first and wash with soap. Line the pan with parchment. And if you are mixing into a salad, toss beets with dressing first, then add greens last.
Stain cleanup tip: For boards and counters, a paste of baking soda plus lemon juice helps a lot. For plastic boards, a quick diluted bleach rinse (then a thorough wash) will usually take care of stubborn pink ghosts.
Can I roast different colored beets together?
You can, but red beets will tint everything. If you want the colors to stay separate, roast them on different sides of the pan or on two pans.
What should the texture be when they are done?
A fork should slide in easily with a little resistance, like a roasted potato. If they are still firm in the center, keep roasting and check every 5 minutes.