Cook the pasta in a saucepan of boiling, salted water as per the packet instructions. Whisk together the lemon zest and juice, red onion, oil and a generous amount of pepper. Drain the pasta in a ...
Bring a saucepan of salted water to the boil once more and add the pasta. Cook for just 10 minutes, or until the shapes are just softened but still have a lot of bite. Drain thoroughly.