Take a pan add butter now shallow fry paneer cubes until paneer become golden brown and keep aside.
In same pan roast onion ,green chilli n elachi saute for few minutes.
Now add tomato paste n fry it gor 4-5min ,let it completely cool n make smooth paste.
Take pan add oil let it heat now add ginger garlic paste n puree let it saute for 2-3 min .
Now add cashew paste,paneer masala,cumin powder n salt saute it now add 1 cup water.
Let it boil for 1 min now add paneer n butter . Garnish with fresh Coriander and grated paneer .