Beat curd and leave it for sometime, add ginger-garlic paste, tandoori masala powder, cumin-coriander powder, red chilli powder, kasuri methi, chat masala powder, lemon juice and salt and mix well to prepare the marinade. Add paneer cubes in prepared marinade and mix gently to coat each cube evenly. Cover it with plastic wrap and let them marinate at least for an hour. Place marinated paneer cubes on wooden skewer (soaked prior in water for 10 mins) and grease them with oil. 

Heat butter in the Kadhai, add cardamom, dry coriander seeds, cinnamon, dry red kashmiri chilli, cashew-nuts and sauté for a minute.

Add finely chopped onion and sauté over medium flame until onion turns light brown. Add chopped tomatoes and salt and mix well. Cook till tomatoes turn mushy for around 3 minutes stirring in between occasionally. Add red chilli powder, turmeric powder and garam masala powder, mix well and cook for a minute.

Turn off flame, transfer mixture to a plate and let it cool for 4-5 minutes.Transfer cooled mixture into the grinder jar of a mixer grinder. Add ½ cup water and grind it in to smooth puree.

Transfer puree in the Kadhai. Add 1/2 cup water, stir and bring it to boil over medium flame. When mixture starts boiling, add crushed kasuri methi, stir and cook for a minute. Add prepared marinated paneer.

Cook until gravy turns thick over low flame for around 3-4 minutes. Add fresh cream and mix well.