By the way, Tesco sell a superb 100% durum wheat pasta from Gragnano, Bay of Naples, the true home of pasta. It's called Gigli, it's bronze die, it costs £1.70 a bag and it cooks in seven minutes to al dente. It's great with any sauce, though we like it with tuna, garlic, capers and creme fraiche with lashings of fresh parsley. Parmesan optional. A meal in ten minutes.