Chop onion, fry in oil, put the motton for frying, put ginger garlic paste & fry, put tomatoes, curd, salt, red chilli powder, turmeric, coriander and continue frying, put some water and take it in a pressure cooker for 4 whistles to complete and open the cooker, fry and put almond powder & keep on frying and put 1 more glass of water put it in slow flame, after 10 minutes korma is ready.