Heat your oven to 400 F.
Juice 4 clementines and pour juice into a 9×13 baking dish.
t the other 4 unpeeled clementines into thin slices. Place half the slices into the bottom of the baking dish.
Place chicken in the baking dish; brush with olive oil and sprinkle with L&B Northern Lights Seasoning.
Add onion to the baking dish. Top with remaining clementine slices and fresh thyme sprigs.
Bake for 25-30 minutes, or until chicken reaches an internal temperature of 165 F with a meat thermometer.