In a large bowl combine
- 3 # sweet potatoes, peeled, sliced 1/8″ thick & halved
- 1 large red onion, thinly sliced & halved
- 4-5 stems of dried thyme
- 2 tsp. kosher salt
- 1 tsp. fresh ground black pepper
- 3 Tbsp. vegetable oil
Line a rimmed baking sheet with parchment or aluminum foil. Evenly spread the vegetables over the pan. Roast at 450°F for 10-15 minutes and then continue cooking at 300°F for approx 45 minutes.