Five ingredients and nothing to hide behind, which is why the technique matters more here than in most of these.
- Pasta on. Keep a mugful of the water before draining.
- Oil hot in a second pan or after draining in the same one. Garlic granules and chilli, thirty seconds.
- Passata in with the salt. Cook it hard, not gently. Eight to ten minutes at a proper bubble until it darkens and thickens. A pale watery arrabbiata is an undercooked one.
- Drained pasta straight in with a splash of the cooking water, turned through over the heat for a minute until the sauce clings.
The pasta water is the only thing standing in for the emulsifier a restaurant would use. Sauce that slides off the pasta into a puddle is sauce that never met any.
Serves 3. The chilli quantity is a starting point and the dish is named after being angry.