Earlier recipe of "Zamin Doz Machhli" employed a different rustic technique. Wherein a whole fish is stuffed with spices, sealed in an earthenware case is buried in the ground and cooked by placing cow dung cake fire on the ground above. This requires more than 6-8 hours to cook. The dish can also be prepared in an oven by covering marinade and by baking in a casserole dish at the lowest temperature for approximately one hour.