Saturday Kitchen gave the recipe for classic Korean dish of Kimchi last weekend - you could buy prepared kimchi but it is easy and well worth it to malke your own - and fermented veg are good for you!
Grill or use a heavy frypan to cook your mackerel fillets and serve with Kimchi stir-fried with rice and fresh runner beans - superb compliment to the mackerel and it doesn't get much healthier as a dish.
