When roasted, they're the essence of Christmas, but chestnuts are far too versatile to be just a festive fixture.
Cooks' notes: Sweet potatoes can be baked and mashed 1 day ahead. Chill, covered. Chestnuts can be soaked, drained, and chopped 1 day ahead. Chill, covered. Recipe by Scott Peacock, Gourmet; photo by ...