Nigel Slater’s mackerel with pear and red onion recipe

A piquant and tart fish dish with a dash of sweetnessPeel and finely dice 1 medium-sized red onion. Put it into a stainless steel pan to which you have a lid, pour in 150ml of red wine vinegar and bring to the boil. Lower the heat and simmer for 10 minutes then set aside, covered by the lid. Cut 2 small pears, skin on, into 1cm dice, discarding the core as you go. Put the pears into the vinegar and onions and cover once more. Continue reading...