Leave chicken marinating overnight with curry powder and salt. 
(The curry is to your taste)

-   3  skinless chicken breasts, diced
-   1  onion, chopped
-   1  green pepper, sliced
-  ½  cup coconut milk
-   a  bunch of scallions, chopped

Heat 3 Tbsp oil in a wok or a non-stick pan and stir-fry chicken for 5 min.

Pour in the coconut milk and simmer for 6-8 min more.