Yazd Very cheap
Cake Yazdi, small cardamom-and-rosewater muffins, and the city's sweet shops in general — Yazd is known across Iran for them. Eat in a courtyard-house hotel, several of which serve dinner to non-guests, and try shooli, a sour vegetable soup that is the local winter dish.
Rose water is what Kashan is known for, in the sweets and the sherbet, and the shops sell it by the bottle. Eat in one of the restored merchants' houses, which serve lunch in their courtyards; the bazaar teahouses are the cheaper alternative.
Kufteh Tabrizi, a meatball the size of a fist with a whole egg and dried fruit inside, is the dish to order. The city is known for its sweets — qurabiya, the almond biscuits, above all — and the bazaar's carpet halls have teahouses tucked into them.
Pistachios, which are grown across the province, and kolompeh, a date-and-cardamom pastry that is the thing to take home. Drink tea in the Vakil teahouse, a domed former bathhouse in the bazaar.
Honey is what Kandovan sells, from hives on the mountain, and the stalls along the river let you taste before you buy. The village has a few simple places for kebab and tea; for a proper meal, eat in Tabriz.
Beryani is the city's own dish: minced lamb and lung, griddled and served on flatbread, and the old places near the square do it best. Gaz, the pistachio nougat, is what everyone takes home. Eat in a converted courtyard house at least once.
Faloodeh, frozen rice-noodle threads with lime juice and sour-cherry syrup, is the city's and worth the queue. Shirazi salad, cucumber, tomato and onion with verjuice, comes with everything, and kalam polo, rice with cabbage and herbs, is the local dish to ask for.
Dizi, the lamb-and-chickpea stew pounded at the table, kebab koobideh with grilled tomato, and tahdig, the crust from the bottom of the rice pot, which is the part people fight over. Tajrish bazaar in the north is the best place to eat your way round. There is no alcohol anywhere — it is illegal — so it is doogh, the salted yoghurt drink, or tea.
Qeshm Good value
Fish and prawns, cooked the Bandari way with tamarind and a good deal of chilli. Look for mahyawa, the salted-fish sauce of the Hormozgan coast, spread on hot bread for breakfast, and the sambusas sold from carts in the evening.
Kolucheh, the walnut-filled biscuits of nearby Fuman, are sold in every shop on the steps. Gilan has the best food in Iran by many Iranians' reckoning: mirza ghasemi, smoky aubergine with garlic and egg, and baghali ghatogh, broad beans with dill, are the dishes to look for in Rasht on the way.