Put the lamb in a mixing bowl and add all of the ingredients except the vegetable oil and harissa sauce. Blend the mixture thoroughly by hand. Shape the mixture into 8 equal size patties similar to hamburgers. Heat the oil in a non stick skillet large enough to hold all of the patties. Two pans may be necessary. Add the patties to the skillet. Cook them over medium high heat about 3 to 4 minutes on each side, depending on the degree of doneness desired. Drain on paper towels and serve with the harissa sauce on the side.
