water (about 600 ml) • sliced galangal • lemongrass • shrimp heads and shells (about 50 grams) • sliced straw mushrooms (about 50 grams) • red bird’s eye chilies, lightly crushed • Thai chili paste (nam prik pao) • fish sauce • large shrimp • evaporated milk (about 120 ml) • kaffir lime leaves • lime juice •