Put 250 g masoor dal, the dal turmeric (3 g ground turmeric) and 1100 g of the 1193 g water into a large saucepan. Heat over a medium flame until boiling.
Lower the heat and simmer for 40–45 minutes, stirring now and then, until the dal is soft. Mash lightly with a potato masher and set aside.
Heat 27 g ghee or vegetable oil in a large saucepan over a medium flame. Add the tempering (0.3 g asafoetida and 2.1 g cumin seed) and let it sizzle for a few seconds.
Add 3 g garlic paste and 10 g ginger paste. Fry for 10 seconds.
Add 50 g onion and fry for 5 minutes, until it starts to soften.
Add 70 g tomato and cook for 3–4 minutes, until it starts to soften.
Add 100 g fenugreek leaves and the fenugreek ground spices (0.3 g kashmiri chilli powder and 0.3 g garam masala). Stir well and cook for 3–4 minutes.
Add the cooked dal and 2.1 g sugar. Stir, then season with salt.
Pour in the remaining 93 g water to loosen the consistency. Simmer over a low flame for 5 minutes.
Steep a tiny pinch (0.1 g per 2 g turmeric) in 2 tbsp warm water; use to match the rich golden hue. Contributes an aristocratic, honeyed floral flavour rather than earthy bitterness.
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 20% to 25% of the weight (1 g for every 4 to 5 g fresh). Stir into the gravy; adds peppery heat and warmth, though it misses the crisp, zesty kick of raw root.
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 40% to 50% of the fresh tomato weight mixed with a splash of water. Imparts a deeper red colour, thicker sauce, and slightly sweeter cooked flavour.
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.