Palak Gosht

Bring a large pot of water to a boil and add the spinach in two batches. Cook each batch for 1 minute until bright green and wilted, then lift it out into a bowl of ice water.

Drain the spinach and squeeze out the extra water. Blend it with the green chillies and fresh coriander into a smooth purée, adding a splash of cold water only if the blender needs it. Set aside.

Heat the oil in a heavy pot over medium heat. Add the cumin seeds, bay leaf, cloves, cardamom and cinnamon and let them sizzle for 30 seconds until fragrant.

Add the sliced onions and fry, stirring often, for about 12 minutes until deep golden brown. Do not let them turn dark or bitter.

Stir in the ginger-garlic paste and cook for 1 minute. Add the mutton, turn the heat to medium-high and fry for about 8 minutes, stirring, until the meat loses its raw pink colour and is lightly browned.

Lower the heat and add the yogurt, salt, chilli powder, coriander, cumin, turmeric and tomatoes. Cook for about 8 minutes, stirring, until the tomatoes break down and oil separates at the edges of the masala.

Pour in the hot water and bring to a boil. Cover, reduce the heat to low and simmer for 55 to 60 minutes, stirring now and then, until the meat is very tender and pulls easily from the bone. Add a little hot water if the pot dries out.

Stir in the spinach purée and cook uncovered on medium-low for 10 minutes, stirring often, until the gravy thickens slightly and the oil rises to the top again.

Sprinkle in the garam masala, stir and cook for 2 minutes. Taste and adjust the salt. Serve topped with ginger matchsticks.