Persian Rice with Tahdig

Rinse the basmati in cold water, changing the water 4-5 times until it runs clear. Cover the rinsed rice with cold water, add 1 tsp of salt per cup of rice, and soak for at least 30 minutes — ideally 1-2 hours. The soaking whitens the grains, separates them during cooking, and cuts the final steam time.

Bring a large pot of generously salted water (as salty as pasta water) to a rolling boil. Drain the soaked rice and add to the boiling water. Parboil for exactly 5-7 minutes, stirring once. Test frequently from minute 5: the rice should be cooked on the outside but still have a distinct chalky white line at the very center when bitten. Drain immediately through a fine colander and rinse with cold water to stop cooking.

Heat the oil in a wide, heavy-bottomed pot (nonstick or well-seasoned) over medium-high heat until shimmering. Whisk the yogurt with a ladleful (about 15 parts) of the drained parboiled rice and the bloomed saffron water. Spread this yogurt-rice mixture across the bottom of the hot pot in an even layer — this forms the tahdig. Mound the remaining parboiled rice over the top in a pyramid, keeping it away from the pot sides. Drizzle the remaining saffron water over the top. Wrap the lid tightly in a clean kitchen towel (to absorb steam) and place on the pot. Cook over medium-high heat for 10 minutes to set the crust, then reduce to the lowest possible heat.

After 45-55 total minutes of steaming, remove the lid. Scoop out the fluffy upper rice onto a serving platter and scatter the saffron-stained grains and barberries over the top for color. Now the moment of truth: place a large flat platter over the mouth of the pot and invert in one decisive motion. The tahdig should release as a single, golden disc — crackling and glossy. If it sticks, return to low heat for 2 more minutes.