Polow Zaferani Fasl (پلو زعفرانی فصل) — Persian Seasonal Saffron Jeweled Rice

• 500 gBasmati rice (rinsed until water runs mostly clear)
• 2400 gWater (for parboiling rice (about 2.4 L), plus more as needed)
• 18 gSalt (for parboiling water (about 1 tablespoon))
• 300 gPotato (peeled and sliced into 3–4 mm rounds)
• 75 mlNeutral oil (such as sunflower or canola)
• 0.25 tspSaffron threads (about 0.5 g)
• 60 mlHot water (just off the boil, for brewing saffron)
• 200 gGreen beans (trimmed and cut into 2 cm pieces)
• 150 gGreen peas (fresh or frozen)
• 150 gCorn kernels (fresh, frozen, or canned and drained)
• 200 gTomato (grated or finely chopped (about 2 medium))
• 150 gYellow onion (finely diced)
• 10 gGarlic (minced (about 2 cloves))
• 20 gTomato paste (about 1 tablespoon, optional for deeper color)
• 1 tspGround turmeric
• 1 tspGround cumin
• 1 tspGround coriander
• 0.5 tspGround black pepper
• 0.25 tspGround cinnamon (optional but traditional-leaning warmth)

Instructions

1. 1

   Rinse the basmati rice in several changes of cool water until the water runs mostly clear. Cover with fresh water and let it soak 45 minutes at room temperature, then drain well. Meanwhile, brew saffron by crushing the threads and steeping in 60 ml hot water for 15 minutes; keep covered to preserve aroma.

2. 2

   Cook the vegetable mixture: heat 30 ml oil in a skillet over medium heat. Add onion and sauté 6–8 minutes until translucent. Stir in garlic for 30 seconds, then add tomato and tomato paste (if using). Cook 4 minutes, stirring, until glossy. Add green beans, peas, corn, spice blend, and 120 ml water; simmer 10–12 minutes until beans are just tender and liquid is mostly absorbed.

3. 3

   Parboil the rice: bring 2.4 L water to a rolling boil in a large nonstick or heavy pot. Add 18 g salt, then add drained rice. Boil 6–8 minutes, stirring once or twice, until the grains are longer but still firm in the center. Drain in a colander and rinse quickly with 250 ml warm water to remove excess surface starch.

4. 4

   Build the potato tahdig: wipe the pot dry. Add 75 ml oil and warm over medium heat for 1 minute. Arrange potato slices in a single, slightly overlapping layer. Let them sizzle 2 minutes to set. Mix 3 tablespoons brewed saffron into 2 tablespoons of the drained rice, then spread this saffron rice gently over the potatoes as a thin protective layer.

5. 5

   Layer the rice and vegetables: add one-third of the rice over the saffron layer, then spoon half the vegetable mixture evenly. Repeat with another third of rice and the remaining vegetables, finishing with the last third of rice. Use the handle of a spoon to poke 5–6 holes down to the bottom for steam channels. Drizzle remaining brewed saffron over the top.

6. 6

   Steam (dam) for fluffy grains: mix 30 ml water with 30 ml oil and drizzle evenly over the rice. Cover the lid with a clean kitchen towel and place it tightly on the pot. Cook on medium-high for 8 minutes until you hear gentle sizzling, then reduce to low and steam 45 minutes without lifting the lid.

7. 7

   Unmold and serve: turn off heat and rest, covered, for 10 minutes to set the crust. Spoon the rice into a serving platter, keeping layers intact. To release tahdig, run a thin spatula around the edge and invert the pot onto a plate, or lift potato pieces out carefully. Serve immediately while the crust is crisp.