15g/Β½oz fresh root ginger, peeled and finely grated
1 tbsp lemongrass purΓ©e, from a tube or jar
lime wedges
1 tbsp fresh lime juice
1 tsp sriracha chilli sauce
60g/2ΒΌoz no-added sugar crunchy peanut butter
1 tsp dark soy sauce
1 tbsp sunflower oil, plus extra for greasing