A Persian comfort dish with strong Caspian-region roots (Gilan and Mazandaran), where lentils have been cultivated since at least the Sassanid era. The dried-fruit-with-rice format spread from Persia into Mughal India after 1526 and shaped early biryani; adas polo is one of the older surviving polos and shows up in Safavid manuscripts. Often served at Sizdah Bedar, the 13th day of Nowruz.
Caspian-region polo from Gilan and Mazandaran with Sassanid-era roots — the dried-fruit-with-rice format crossed into Mughal India after 1526 and shaped early biryani. Lentils pre-cook to just-done, never with the rice. Tea towel under the lid absorbs steam so the bottom forms tahdig instead of going gummy.
Steamed basmati layered with brown lentils that hold their shape, dotted with golden raisins and slivered dates plumped in butter. Cinnamon and a thread of saffron come up on the steam. A spoon of oily fried onion goes on top. The sweet-savory ratio is the test: each bite should land on lentil first, fruit second, never the other way around.
Lentils are pre-cooked separately to just-done — about 15 minutes — never in the pot with the rice. Layered with parboiled rice in the pot, then the lid wrapped in a tea towel and the heat dropped to lowest for 40 minutes. The towel absorbs steam so it doesn't drip back; that's how the bottom forms tahdig instead of going gummy.
Variations
Gilani version (heavier on butter); adas polo with ground beef (qeymeh-style addition); vegetarian version is standard for Sizdah Bedar (13th day of Nowruz); Tehrani restaurant style adds chicken or lamb shank on the side; the Iranian-Jewish diaspora version uses dates almost exclusively, no raisins.
On the Palate
Where Adas Polo sits in the Persian flavor cloud
Cook the lentils separately to just-tender and only then layer them with parboiled rice — dumping raw lentils in with the rice makes the pot gummy and blows the tahdig.
Ingredients
How it's made
5 steps · 1 hour 20 min
- 113 min
Cook lentils until tender.
Watch outPull the lentils while they still have a slight bite — about 15 minutes; softer than that and they'll mush the rice.
- 221 min
Fry onions and mix with cooked lentils, raisins, dates, and cinnamon.
- 313 min
Parboil basmati rice and layer with lentil mixture.
Watch outDrain the rice when a grain is cooked at the edge but still firm in the center — that's al dente for layering.
- 45 min
Sprinkle with saffron-infused butter.
- 527 min
Steam until rice is fluffy and flavors harmonize.
Watch outYou'll smell toasted rice and hear a faint sizzle when the tahdig sets — hold the low heat, don't rush it.
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