Preheat your oven at 375F.
Drizzle the beets with oil, salt and the 7-spice and wrapped them in aluminium foil.
Season the other vegetables/roots with the same.
Roast all together in the oven for 20 minutes.
Turn them, and roast for another 20 minutes.
Remove the roots from the oven, except the Beets. Leave these in to roast for another 10 minutes while you prepare the dressing. Remove from oven and have all your cooked roots in a serving plate.
Whisk together Olive Oil, Lemon Juice, thyme, 7-spices, and a dash of salt.
Add the parsley to the roots, pour on the dressing and mix well but gently.
Serve at room temperature as a side dish or salad.