||Heat butter, Pan-fry marinated chicken till lightly brown, dish up for later use.
||Sauté chopped onion, garlic, ginger and green chillies in butter, fry till aromatic, toss in garam masala. Add in tomato cook till soft and add in seasoning.
||Pour the tomato mixture into a blender; puree the mixture and bring back to boil. Add in cashew nut paste stir till gravy slightly thicken, add in the chicken and cook for 5 minutes till chicken tender.
||Transfer into a serving plate and serve with steamed rice.