Scorched mackerel with chilli tomatoes
By Glynn Purnell From Saturday Kitchen Ingredients 50ml/2fl oz olive oil ½ shallot, finely chopped ½ garlic clove, finely chopped 1 large red chilli, finely chopped 100ml/3½fl oz passata 1 tsp dried red chilli flakes 2 tbsp balsamic vinegar 2 plum or vine tomatoes, …