Tahchin Do-Rang (ته چین دو رنگ) — Two-Colored Persian Saffron Rice Cake

• 500 gBasmati rice (rinsed until water runs mostly clear)
• 24 gSalt (18 g for boiling water + 6 g for chicken and rice mixture)
• 0.5 tspSaffron threads (finely crushed)
• 60 mlHot water (for blooming saffron (saffron water))
• 700 gChicken breast (boneless, skinless)
• 200 gOnion (thinly sliced)
• 2 tspBlack pepper (divided)
• 1000 mlWater (for poaching chicken)
• 700 gEggplant (2 medium; peeled in stripes and sliced into 1 cm rounds)
• 160 mlVegetable oil (for frying eggplant and greasing pan)
• 450 gPlain yogurt (thick, unsweetened)
• 4 largeEggs (room temperature)

Instructions

1. 1

   Bloom the saffron: grind the saffron threads to a powder, then stir with 60 ml hot water (not boiling). Cover and steep 15 minutes until deeply colored. Set aside at room temperature so it stays aromatic and ready to tint the rice for the two-color effect.

2. 2

   Poach the chicken: place chicken breast, sliced onion, 1000 ml water, 1 tsp of the black pepper, and 3 g of the salt in a pot. Bring to a gentle simmer, then cook 18–22 minutes until the thickest part reaches 74°C. Rest 10 minutes, then shred into bite-size strands.

3. 3

   Salt and fry the eggplant: lay eggplant slices on a tray and sprinkle evenly with 6 g of the salt; rest 20 minutes to draw out moisture. Pat very dry. Heat 120 ml vegetable oil in a skillet over medium-high; fry 3–4 minutes per side until golden and tender. Drain on paper towels.

4. 4

   Parboil the rice: bring a large pot of water to a rolling boil and dissolve 18 g salt. Add rinsed basmati rice and boil 6–8 minutes, stirring once or twice, until the grains are tender on the outside but still firm in the center. Drain and rinse briefly with cool water to stop cooking.

5. 5

   Make the tahchin batter: whisk yogurt, eggs, remaining 3 g salt, and remaining 1 tsp black pepper until completely smooth. Add 2 tbsp (30 ml) of the bloomed saffron water and whisk again. Fold in the parboiled rice gently so grains stay intact and evenly coated.

6. 6

   Create the two colors: transfer about 1/3 of the rice-batter mixture to a separate bowl. Stir in the remaining saffron water to make a deeper golden portion. Keep the other portion pale. This contrast is the signature “two-colored” look once the cake is unmolded and sliced.

7. 7

   Assemble for crisp crust: preheat oven to 190°C. Brush a 24–26 cm nonstick or well-seasoned ovenproof pot with 40 ml vegetable oil, coating base and sides. Press half of the pale rice mixture firmly into the bottom (about 2 cm). Arrange all eggplant slices in one even layer.

8. 8

   Layer and bake: spread shredded chicken evenly over the eggplant, pressing lightly so it compacts. Spoon the saffron-tinted rice mixture on top, then finish with the remaining pale rice. Cover tightly with foil and bake 60 minutes. Remove foil and bake 10–15 minutes more to deepen the crust.

9. 9

   Unmold cleanly: rest the tahchin 10 minutes so the crust releases. Run a thin spatula around the edges. Place a large platter over the pot and invert confidently in one motion. If needed, tap the base 20–30 seconds. Slice into wedges to reveal the two-tone rice, chicken, and eggplant layers.