Fill your home with the irresistible aroma of roasted chestnuts this holiday season -- it's a Good Thing.
Using a small sharp knife or a chestnut knife, carve an "X" in the flat side of each chestnut. Place chestnuts in an even layer, "X"-side down, in a chestnut-roasting pan. Cook chestnuts over low heat until opened, 20 to 25 minutes. Peel immediately, using a towel if chestnuts are too hot to touch.