1Cut five chicken breasts into small cubes and put them in a bowl.
2In a separate bowl, mix three tablespoons of garam masala, two tablespoons of curry powder, two tablespoons of brown sugar, one tablespoon of turmeric, one tablespoon of coriander seed, one tablespoon of cumin, one tablespoon of cinnamon, one tablespoon of paprika, one tablespoon of chili powder, and three tablespoons of salt.
3Mix the spices into the bowl with the chicken and set aside for an hour.
4Dice two onions and a piece of ginger the size of your thumb.
5In a stainless steel pot, add a little bit of olive oil, then add the chicken mixture.
6Cook on high heat for three to four minutes.
7Add half a pound of butter.
8Add the diced onions and ginger.
9Cook on medium heat for ten minutes.
10Add two liters of tomato sauce.
11Add 500 grams of heavy whipping cream.
12Cook on medium heat for 45 minutes, stirring every ten minutes.