Cooking delicate pastries in metal can be fraught with peril, especially when removing them from the mold. Remember to coat the interior of the mold with a generous covering of butter or shortening to prevent the dessert from sticking to the inside of the mold when removing it after cooking. When making chilled charlottes, an easy way to facilitate removal of the pastry from the mold is to wrap the cold mold in a warm towel. This will let the pastry pull away from the pan just enough so they will easily fall out of the mold.