Put all ingredients in the instant pot except the ingredients labeled after cooking. Set instant pot to pressure cook on high for 10 minutes and 10 minutes natural pressure release. Then manual release Open and set chicken aside. Blend the gravy with an immersion blender. Now add all the after cooking ingredients. Make sure you add all this after letting it cool for a while. Now you can add the chicken back into the gravy. Serve over steamed white rice and or with naan.