Place 500 g ground lamb, 50.4 g chana dal, 30 g garlic, the whole simmering spices, and 175 g water into a wide pot. Bring to a rolling boil, then lower the heat to medium and simmer until all the liquid has fully boiled away and the mixture is dry, approximately 45 minutes.
Stir in 27 g vegetable oil and sauté over medium heat for 2 to 3 minutes. Take the pan off the heat and let the mixture cool completely.
Transfer the cooled mixture to a food processor and blend into a smooth paste. Return the meat paste to the pot, combine with 30.6 g lemon juice, the chilli seasoning, and salt to taste, then divide the seasoned paste into 8 equal spheres.
In a separate bowl, stir together 2 tablespoon onion, 1 g None, 24 g green chilli, and 0.3 g salt, then partition the filling into 8 small portions.
Wet your palms and press a meat ball flat. Spoon a portion of filling into the middle, fold the edges over to seal it completely, and press into a smooth, round patty. Repeat with the remaining portions.
Heat a generous quantity of vegetable oil in a deep pan to 180°C (350°F). Fry the patties in batches for roughly 5 minutes per side until rich dark brown, then lift out to drain on kitchen paper.
Use minced chicken (preferably dark thigh meat) at 100% of the weight. Halve the browning and simmering time; add an extra tablespoon of ghee or oil as chicken is much leaner than lamb.
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 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.
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 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 about 30% of the weight of fresh mint. Rub between your palms to crush before stirring in; the flavour will be more intensely herbal and less bright.