A method of operating a refrigerated oven to cook a food item therein comprises the steps of A) determining the temperature of the cooking chamber in the refrigerated oven, B) producing cooled air in the refrigeration unit of the refrigerator oven for a first period of time if the temperature of the...http://www.google.fr/patents/US6904969?utm_source=gb-gplus-shareBrevet US6904969 - Time-bake cycle for a refrigerated oven