Mix the ginger, garlic, curry, cream and butter into a paste. Cut the chicken breast into strips or small pieces and marinate in them for an hour.
Heat the oil in a pan to medium temperature and fry the shallots until golden brown. Reduce the heat and add the peanut butter, sugar, fish sauce, chili powder and coconut milk. Simmer for a minute, then remove from heat.
Blanch the spinach and spring onions in boiling salted water for three minutes, drain well (!) And place on a preheated serving platter.
Quickly fry the chicken in a non-oiled pan and place on top of the vegetables. Pour the sauce over it.