Patatas bravas

Method

1. Heat the extra-virgin olive oil in a deep frying pan or large sauté pan and gently cook the onion, peppers and garlic with a couple of pinches of salt for 10 minutes or until softened. Stir in the paprika, cayenne and a squeeze of lemon juice. Stir for 1-2 minutes until fragrant, then pour in the passata and simmer gently for 20 minutes until thick. Set aside to cool a little, then use a stick blender to whizz the sauce to a purée (or, if you prefer, leave it chunky).
2. Meanwhile, heat the oven to 220°C/200°C fan/gas 7. Peel and cut the potatoes into quarters, then cut into 2cm chunks. Put in a pan of cold salted water, bring to the boil, then simmer for 6-8 minutes until tender. Drain well, tip onto a tray lined with kitchen paper and dry well. Toss in a shallow roasting tin with the light olive/sunflower oil and sea salt. Add the rosemary, if using, then roast for 15-20 minutes until golden and crisp, turning once or twice.
3. Spoon half the brava sauce onto a serving platter, then top with the potatoes. Spoon over a little more sauce and sprinkle over the parsley to serve. If you like, serve with a dollop of aioli (for a cheat’s version, mix finely chopped garlic and a squeeze of lemon juice into shop-bought mayonnaise).