mix all of the marinade ingredients together in a bowl until well combined. Add the chicken breasts and make sure they’re well covered in the marinade. Set aside to marinate in the fridge for 12 hours
or overnight.
When the chicken has marinated
preheat the grill to its highest setting. Remove the chicken breasts from the marinade
shaking off any excess
and grill for 8-9 minutes on each side
or until the outside is golden-brown and the inside is cooked through. Baste the chicken breasts with the butter and a little lemon juice. Set aside.
Meanwhile
for the sauce
heat the butter in a frying pan over a medium heat and fry the onion for 4-5 minutes
or until softened. Add the ginger and garlic and cook for a further minute
