Jacket potatoes, sweet corn, apples and meats can be wrapped in foil and placed in the embers. Meats and fish can be placed in barbecue baskets or on skewers and hung down the chimney for smoking. Oven dishes and fireproof pots can be placed directly on the fire to cook a variety of foods. Grill accessories are also available for some Chimineas for flame grilling.
Experimentation is the best way.