Mackerel are one of my favourite fish – not only are they easy to catch but they are a pleasure to cook with in the kitchen and that delicious, slightly oily flesh tastes like no other fish. They work a treat on the barbecue and make great outdoor eating.
I've used a good-quality teriyaki sauce here from a Japanese supermarket which is perfect as you are only giving the fish a brush while it's cooking and flavouring the skin. You can serve this with a salad.
4 large bamboo skewers soaked in water for 3-4 hours (to prevent burning) or metal skewers
4 medium-sized mackerel, filleted and boned
80-100g ginger, scraped
4tbsp teriyaki sauce
Thread the mackerel fillets on to bamboo skewers and lightly season with sea salt. Finely grate the ginger to a purée; you can also chop over it afterwards with a knife if you wish. Cook the mackerel on a medium heat of a barbecue, skin-side down first for a minute on each side twice and brushing it with teriyaki sauce as it is cooking. Serve with the ginger purée.