Pre-heat oven to 450 degrees
Scrub the beets well with a vegetable brush under running water (no need to peel before cooking).
Slice off the ends of each beet to create a flat surface,
Place the beets in a glass baking dish or line a large, rimmed baking sheet with parchment paper for easy clean-up.
Drizzle the beets with the olive oil and sprinkle with salt
Toss until the beets are evenly coated, then arrange them in a single layer in the baking dish.
Cover beets with aluminum foil
Roast beets for 20 minutes at 450
Put the carrots in the 2nd baking pan
Add 1 tbsp oil, toss to coat carrots
Season with salt & pepper
Do not cover the carrots
After roasting the beets for 20 minutes, put the carrots in the oven and bake both for another 25 min
Carrots should be nicely roasted after 25 minutes
Check beets. Pierce through the beets with a fork
The skin should peel away easily; if it doesn’t, the beets likely need to cook for a little longer.
Let both cool, especially the beets to be able to handle
Carefully rub off beet skins using paper towel.
Slice beets into wedges.
Whisk lemon juice, shallot, honey, cumin, salt and pepper together in a bowl.
Whisking constantly, slowly drizzle in the remaining tbsp oil.
Add beets & carrots, toss to coat, and let cool to room temp
Add pistachios, parsley, and lemon zest to bowl with beets and carrots and toss to coat.
Season with salt and pepper to taste. Serve.