Iranian Green Sultanas Recipes >> Mast-o Khiyar Iranian Green Sultanas So how are they different from the average sultana? They are elongated, green and delicately sweet. A product from Asgari grapes (an Iranian variety of grapes), use them in puddings, warm fruit salads or to accompany your cheese platter. Iranian Green Sultanas are available from Ashrafi Food. Contact us for a list of stockists.