boneless, skinless chicken thighs (cut as desired) • oyster mushrooms (about 100 grams), torn into pieces • young galangal (about 100 grams), sliced • ground black pepper • small garlic cloves • coconut milk (about 710 ml) • chicken bouillon powder • small dried red chilies, lightly crushed • culantro leaves (cut into pieces) or substitute with cilantro leaves • lime juice • fish sauce • Thai bird’s eye chilies, thinly sliced