Cut chicken into bite-sized pieces
Season the chicken with salt and pepper
Heat oil in a pan over medium heat
Add chopped onions and cook until soft
Add minced garlic and grated ginger
Stir in curry powder and cook briefly
Add the chicken pieces and brown them
Add chopped tomatoes or tomato paste
Pour in coconut milk or chicken stock
Simmer until the chicken is cooked through
Add vegetables if desired
Adjust salt and spice to taste
Serve hot with rice or bread