All of the supplies
Cut the chicken in tiny pieces
Chop the onion and chilli
Fry the onion and chilli in oil for about 1-2min
Add chicken to the onion, stir occasionally until all the water has disappeared and fry for 2 mins.
Mix half of the butter chicken powder in 500ml of water
Add the butter chicken sauce to the chicken
Bring chicken to the boil on medium heat. Boil for 5 mins.
Add the thickened cream little at a time stirring.
Add salt to taste. Serve with rice or naan bread. Optional: chopped coriander leaves