Pictorial: Take all your ingredients heat oil and butter in a pa, add in cumin seeds add in onions cook till golden add in ginger garlic paste add in salt and turmeric mix well add in tomato puree mix well cook that down add in kashmiri chilli powder mix well cook that till oil separates add in mushrooms mix well cook that for 6 to 10 mins add in sugar cream and water simmer for few more mins sprinkle over garam masala powder add in kasuri methi leaves mix well add in cor