First of all cut the paneer block in dices. Add salt and pepper. Mix maida,corn flour,salt and pepper,red chilli powder,turmeric powder. Adding water gradually make a lump free semi thick batter. So that it coats the paneer pieces well.

Dip the paneer dices in the batter and deep fry them. Cut onion tomato and capsicum in Same shape(in square dices.)

Add butter in a pan and add ginger garlic paste and let it sautte for a while and add onion pieces. Sautte them untill they become translucent. Now add tomato and capsicum dices. And cook them well.