Sweet potatoes are mixed with other winter vegetables and roasted in maple syrup.
Preheat oven to 400 degrees.
In 12-by-17-inch rimmed baking pan, evenly scatter sweet potatoes, cauliflower, and Brussels sprouts. In small microwavable bowl, place butter, maple syrup, salt, and pepper; microwave until butter is melted; brush over vegetables. Roast for 20 minutes; gently turn vegetables; roast until tender, about 20 minutes longer.