How to Make Persian Tea (Chai): A Complete Guide
Chai (tea) is at the center of Persian hospitality — brewed strong, served in small glasses, and offered to every guest who walks through the door. Here’s how it’s traditionally made and sweetened, the proper Persian way.
How Persian Tea Is Traditionally Brewed
- Persian tea uses a samovar or a two-teapot method: a small teapot holds a strong, concentrated tea concentrate, sitting on top of a larger pot or samovar of simmering water.
- Black tea leaves steep in the small pot for 15-20 minutes until very strong and dark.
- To serve, a small amount of the strong tea concentrate is poured into a glass, then diluted with hot water to the desired strength — everyone can adjust their own cup.
- Tea is served in small, clear glasses (often pear-shaped “estekan” glasses) rather than mugs, so the tea’s reddish-amber color shows through.
How to Sweeten Persian Tea
Persian tea is traditionally sweetened with a piece of nabaat (rock candy) held between the teeth while sipping, rather than sugar stirred directly into the cup. Shop saffron nabaat or white nabaat. A sugar cube works the same way for those who prefer a milder sweetness.
Flavoring Persian Tea
A splash of rose water (golab) or cardamom water (hel) stirred into the pot adds a fragrant twist to a classic cup of tea — both are traditional additions rather than a departure from the norm.
Tips for Persian Tea
- Brew it strong — the concentrate should be quite dark; it gets diluted with hot water to taste at serving time.
- Always keep water simmering — a samovar or kettle of hot water on hand means guests can always top off and adjust strength.
- Offer a sweet alongside — tea is almost always served with something to nibble, whether nabaat, gaz, or a plate of dried fruit and nuts.
What the Research Says About Steeping Time
Persian tea is brewed to be strong, and the traditional method — steeping the pot (dam kardan) over a kettle rather than dunking a bag — gives it a long extraction. Research on black tea brewing kinetics puts numbers on what that achieves.
A study in Nutrition Journal tracked extraction from black tea minute by minute and found that maximum extractable total polyphenols and flavonoids are reached at 6–8 minutes, with the practical release window for tea constituents falling between 2 and 8 minutes. Caffeine and several catechins come out fast — largely within the first two minutes — and then continue rising more slowly. Antioxidant activity in the brew correlated strongly with polyphenol and flavonoid content, and only weakly with caffeine.
Two practical implications. First, a one-minute steep is not a weaker version of the same tea — it is a chemically different drink, disproportionately caffeine relative to polyphenols. Second, the traditional Persian habit of keeping a concentrated pot on the samovar and diluting each glass with hot water makes sense: it lets a long, complete extraction be served at whatever strength the drinker wants, rather than forcing a compromise between strength and steeping time.
Past roughly eight minutes there is little further to gain, and prolonged stewing mainly increases astringency — which is the difference between tea that is strong and tea that is merely bitter.
Frequently Asked Questions
Why is Persian tea served in small glasses?
Small, clear glasses (often called “estekan”) let the tea’s reddish-amber color show through, and are traditionally used so guests can enjoy several small refills throughout a visit rather than one large mug.
What is nabaat and how is it used in tea?
Nabaat is a large saffron-infused rock candy crystal, traditionally held between the teeth while sipping tea instead of stirring sugar directly into the cup.
How strong should Persian tea be brewed?
The tea concentrate brewed in the small pot should be quite strong and dark — it’s then diluted with hot water to each person’s preferred strength when served.
How long should Persian tea steep?
Research on black tea extraction found maximum polyphenol and flavonoid release at 6–8 minutes, with the useful window running from about 2 to 8 minutes. Beyond that there is little left to extract and astringency rises, so a long stew makes tea bitter rather than stronger. Traditional practice keeps a concentrated pot and dilutes each glass to taste, which sidesteps the trade-off entirely.
Why is a short steep not just weaker tea?
Because different compounds come out at different rates. Caffeine and some catechins are extracted largely within the first two minutes, while total polyphenols and flavonoids keep rising to 6–8 minutes. A one-minute brew is therefore proportionally more caffeine and less polyphenol — a different drink, not a diluted one.
Can I add rose water to any tea?
Yes — a splash of golab (rose water) in the teapot is a traditional Persian flavoring and works well with most black teas.
Shop Persian Tea Essentials
Get everything for a proper cup of Persian tea — nabaat, rose water, cardamom water, and more — from Goaldees (also searched as Goldis), shipped fresh, nationwide across the US. Shop Sweets and Herbal Waters.
Sources
- Extraction kinetics of phytochemicals and antioxidant activity during black tea (Camellia sinensis L.) brewing — Nutrition Journal, 2015. Minute-by-minute extraction of polyphenols, flavonoids, catechins and caffeine.
General food information, not medical advice. Tea contains caffeine.
Persian tea is traditionally paired with a spoonful of moraba (jam) on the side. See our Persian jam guide.
