Mince or finely chop your garlic and ginger. If using garlic-ginger paste, you'll want a total of 2 Tbsp.
3 garlic cloves, 5 cm ginger
Peel, halve, then slice the onion fairly thinly.Halve the chillies. Or leave them whole if you don't want heat in your dal.
1 medium onion
Chop the carrot into thick rings about 2.5cm (1in) thick.Quarter the aubergine lengthwise, then chop the sticks into roughly the same size as the carrots.Finely chop the tomatoes.
1 medium carrot, 4 medium tomatoes, 1 aubergine (eggplant)
Tamarind - if using pulp, soak it in 4 Tbsp of hot water until needed.When you need it, remove the seeds and any big bits and pour the rest into your dal.
3 Tbsp tamarind pulp + 4 Tbsp hot water
Let's get Cooking
Place the lamb chops in a saucepan with the water and bring to a boil. Skim off any foam that rises to the surface. Then reduce the heat to low, partially cover, and simmer for 30 minutes.
4 lamb chops, 1.5 L water
Rinse dal and add to chops, along with the garlic, ginger, half of the sliced onions, carrots, aubergines, tomatoes, whole chillies, turmeric and chilli powder.Increase the heat to allow the mix to come to a boil again. Stir to mix thoroughly. Then reduce heat to low, cover, and leave to simmer for another 30 minutes.
200 g masoor dal, 1 tsp turmeric powder, ¼ tsp mild chilli powder, 4 green chillies
With about 5 minutes to go, add the salt and stir through.
1 tsp salt
Tempering (Tadka/Tarka)
Heat the ghee in a frying pan on medium heat. When hot, fry rest of onions for 1 minute. Then add the curry leaves, cumin seeds, mustard seeds and garam masala, stir and cook for just 20 seconds.
3 Tbsp ghee, 3 curry leaf stalks, ½ tsp cumin seeds, ½ tsp black mustard seeds, 1 tsp garam masala
Pour this flavoured fat all over the dal and stir through. Check seasoning and add more salt if necessary. Turn heat off.
Leave to rest for 10 minutes before serving, with some chopped coriander leaves (cilantro), if you like.