Warm 26.4 g ghee in a heavy-based pan over low heat, then add 150 g sliced onion, 2.5 g ground ginger, and 1 teaspoon ground garlic, cooking gently without letting them take on any colour.
Stir in the aromatic whole spices and fry for 1 to 2 minutes until fragrant.
Add 1000 g bite-sized chicken pieces, toss thoroughly to coat, and place a lid on the pan for 1 minute. Remove the lid and gently sauté the meat, keeping it pale and unbrowned.
Toss in the simmering spice, 18 g slit green chillies, salt to taste, and 625 ml water. Simmer for 25 to 30 minutes, until the chicken is tender and the liquid has reduced to an almost dry glaze.
Take the pan off the heat and let it come to room temperature. Chill in the refrigerator until the sauce and ghee solidify around the chicken, then serve cold.
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 80% of the weight, finely shredded and browned slowly with a pinch of asafoetida. Replicates the bulk and natural sweetness in gravies without allium.
Use 15% to 20% of the weight (about 1 g for every 5 to 6 g fresh cloves). Whisk into sauces; gives a savoury, toasted garlic flavour without raw pungency.
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 about a third of the weight (0.5 g ground for a 2.5 cm piece), stirred in with the ground spices rather than fried whole, since the powder burns quickly.