Paneer makhani

Method

1. To make the paneer, pour the milk into a saucepan and bring to the boil. Once boiling, remove from the heat and stir in the vinegar. Keep stirring until the milk curdles – if it doesn’t curdle, put it back over a medium heat and add splashes of vinegar until it does.
2. Line a large sieve with a large piece of muslin. Pour the curdled milk into the sieve to catch the solids, then rinse under running water to remove the vinegar. Tie the solids up in the muslin to form a ball, then give it a good squeeze to remove as much excess water as you can.
3. Keeping the curds in the muslin, put it between 2 boards or trays and push down until there’s about a 2-3cm gap between them. Transfer to the fridge with a weight on top and leave overnight to set.
4. The next day, make the sauce. Put all the sauce ingredients in a pan with 150ml water, then cover and put over a medium heat. Simmer for 20 minutes until the tomatoes have broken down and the cashew nuts are soft. Discard the cassia leaves (or bark), then transfer the mixture to a blender and whizz until smooth. Rinse out the pan, then strain the sauce back into it through a fine sieve to remove any remaining solids. Set aside.
5. In a separate saucepan, prepare the tempering mixture. Add the oil and butter and put over a medium heat until foaming. Add the cumin seeds, chilli and ginger and cook for a minute, then add the ground spices. Cook for another minute, then pour in the set aside sauce. Simmer gently for 15 minutes until the oil separates.
6. Meanwhile, cut your pressed paneer into roughly 2.5cm cubes – you want around 16-20. Add a dash of oil to a wide frying pan and fry the paneer for about 5 minutes, carefully turning regularly, until golden all over.
7. Once the oil has separated from the sauce, add the cream, honey and a pinch of salt, tasting to see if it needs more salt or honey. Add the fried paneer and simmer for 5 minutes, then divide among bowls and top with the kasoori methi and coriander. Traditionally you’d also add small cubes of butter to stir through at the end.