Roasted Chestnuts, Corn and Eggplant Pan Place the washed peppers, eggplants, corn, quince and other vegetables and fruits you intend to roast in the pan placed on the stove, with a little moisture, and turn them from time to time to ensure they are roasted consistently. It is also an easy device for roasting dried nuts such as chestnuts, hazelnuts and roasted chickpeas. It measures 31.5x31.5x3cm.