Succulent semi-dried tomatoes made at home are jar superior to shop-bought ones and the tomato flavour is wonderfully intense without sacrificing any texture.
At least one day before you wish to serve the salad, preheat the oven to warm 160°C (315°F/Gas 2–3). Halve the plum tomatoes and scoop out the seeds. Place the tomatoes, cut-side uppermost, on baking trays. Sprinkle sparingly with some sea salt, black pepper and th