This researched draft has not yet received final editorial approval.
Research cutoff: · Updated:A regional specialty is not an exclusive recipe
Iran’s sweets are best approached as related traditions rather than a catalogue in which every recipe belongs exclusively to one city. Encyclopaedia Iranica documents cookies associated with particular regions that also appear elsewhere under different names or with modified recipes. A regional reputation therefore identifies an important connection, rather than proving a single birthplace or an unchanged formula. s1
A useful comparison begins with texture and technique: a confection built around beaten egg whites differs substantially from a cooked brittle or a flour-based cookie. These distinctions make the subject more intelligible than translating every sweet simply as a pastry. Gaz, sohan and nan-e berenji illustrate these contrasting approaches. s1s2s3
[s1] [s2] [s3]Isfahan: gaz
Gaz is a confection particularly associated with Isfahan. Iranica’s account describes a preparation using gaz-angobin, a sweet substance obtained from the Khansar area, together with egg whites, sugar and pistachios or almonds. The mixture is heated and worked into a paste before being shaped and cooled. s2
Packing pieces in loose flour helps keep them from sticking and protects them against moisture. That flour is part of the handling method, rather than evidence that gaz is a baked biscuit. Iranica also emphasizes that confectioners guard their own procedures and proportions. Its description should consequently be read as a documented traditional preparation, not an ingredient guarantee for every contemporary package. s2
[s2]Qom: sohan
Sohan provides a different point of comparison. TasteIran’s account associates it with Qom and describes a cooked confection beginning with wheat-sprout powder and water. Its preparation then incorporates ghee, sugar and egg yolks, followed by rosewater, saffron and cardamom; flattened portions receive pistachios and almonds. s3
This account makes the importance of process clear: sustained heating, stirring and the development of the mixture’s consistency precede shaping. It is a useful description of a reported preparation, although an individual confectioner may use a different formulation. Claims about royal encounters or the precise invention of sohan require separate historical evidence and are not necessary to understand the sweet itself. s3
[s3]Sources & research notes
- [s1] COOKIESEncyclopaedia Iranica · Vol. VI, Fasc. 3, pp. 244–246; opening discussion and entries on rice-flour cookies and nan-e kolucha; updated August 8, 2013 · Accessed 2026-10-28
- [s2] GAZ (1) ii. CANDYEncyclopaedia Iranica · Vol. X, Fasc. 4, pp. 348–352; candy preparation and packaging paragraph; updated June 1, 2013 · Accessed 2026-10-28
- [s3] SohanTasteIran · Article by Samaneh Zohrabi; Qom association and concluding preparation paragraphs · Accessed 2026-10-28
limitations
- This focused selection is not an exhaustive inventory of Iran’s regional sweets.
- Iranica describes established traditions in older reference articles; these accounts do not verify every contemporary commercial formulation.
- The gaz and sohan articles were inspected through substantive search-index excerpts; direct page fetches timed out.
data gaps
- No comparable annual series for regional sweet production, sales or food-tourism purchases was verified. Numerical charts would not improve this culinary overview.
coverage period
Documented culinary traditions, using sources published before the 2026-10-26 editorial cutoff; sources accessed afterward.