Grilled Thai Chicken

chicken Maryland pieces (or 8 chicken drumsticks or thighs)

red chillies (or to taste)

cm (1 inch) piece of ginger, peeled & roughly chopped

garlic, peeled

lemongrass stalks, roughly chopped

good handful of coriander leaves and stalks

light brown sugar or light muscovado sugar

lime or lemon juice

fish sauce