Grate the potatoes and paneer, chop cashews and raisins, and mix into a bowl with salt and cornflour to form smooth balls
Gently fry the balls in oil until golden brown
Fry chopped onions for 5 minutes, then add chopped tomatoes and cook until soft for 10 minutes, then add cashews and cook for another 5 minutes
Blend the mixture and run through a colander, then set aside
Fry whole spices in a pan with ghee until fragrant, add ground spices, and after 2 minutes add tomato paste
Add the previously made tomato mixture to the spices and cook for 10 minutes, then adjust salt and chilli powder to taste
Add cream, fenugreek leaves, and 1 teaspoon of garam masala
Add the fried kofta balls to the curry sauce and top with coriander before serving
