A luxurious Mughal-style curry of tender lamb fillets cooked in a silky, mildly spiced gravy thickened with boiled onion, yogurt, and cashew paste. It is gently aromatic, buttery, and enriched with ground nuts and warming sweet spices.
Place 750 g lamb fillets on a work surface, gently pound one side with a mallet to flatten, and score shallow criss-cross cuts across the surface.
Warm 250 g ghee in a wide, heavy-bottomed pan over medium heat, then tip in the whole spices and fry for 15 seconds until fragrant.
Add 200 g boiled onion paste and cook, stirring frequently, for 1 to 2 minutes until the fat begins to separate from the puree.
Stir in the ginger and garlic pastes and cook for 1 minute.
Add the ground spices for the sauce alongside 254 g plain yogurt and salt to taste. Fry for 1 to 2 minutes, stirring continuously, until droplets of ghee bead on the surface.
Pour in 300 ml water and bring just to the threshold of boiling. Submerge the lamb fillets, turn the heat down to low, and simmer gently for 25 to 30 minutes until the meat is completely tender.
Stir through 46.8 g cashew paste, bring to a brief boil, then adjust to medium heat and simmer for 1 to 2 minutes until ghee surfaces.
Sprinkle the finishing spices over the pan and stir through. Check the seasoning, then finish with 1 g chopped coriander leaf and 50 g almonds before serving.
Use 120% of the weight; melt gently over low heat to avoid burning the milk solids, which will yield a softer, creamier richness rather than a nutty aroma.
Use 1 g ground for 4 g whole (or 1 small pinch per 2 to 3 whole cloves). Add with spice powders; disperses intense warmth quickly, so use with restraint.
Allspice berries
Use 100% of the weight whole in tempering. Imparts a warm, clove-like aromatic profile combined with hints of nutmeg and cinnamon.
Use 50% of the weight and stir in near the end of cooking. Adds warmth and depth since it contains ground coriander, but introduces stronger spices like clove and cinnamon.
Use 50% of the weight mixed with equal parts ground coriander and a pinch of ground cinnamon, ground cloves, and ground green cardamom. Sprinkle near the end for a warming finish.
Grate whole nutmeg finely on a microplane; use 80% to 100% of the weight. Freshly grated nutmeg has significantly more aromatic oils and a more vibrant aroma.
Use 100% to 120% of the weight. Mace is nutmeg's outer husk, providing almost identical warmth but with a lighter, slightly more delicate, floral edge.