Grilled Mackerel with Tomato Salad

This is a really simple recipe, which takes minutes to prepare, and allows the great flavours of the mackerel to be enjoyed Ingredients 4 fresh whole mackerel – gutted and cleaned 6 vine ripened tomatoes ½ teaspoon castor sugar Salt and freshly ground black pepper 1 teaspoon olive oil 1 teaspoon chopped mint, parsley or chives 1 lemon – cut …