All the comfort of a classic mac n cheese, but a little healthier - and with the advantage of not having to make a separate roux. You’ve got three types of cheese going in here, but there’s also some lovely couple of cheffy lifts with the parsley, nutmeg and mustard too.
Based on 4 servings, adjust as needed.
Preheat the oven at 220°C/200°C fan. Boil the pasta in heavily salted water for 10 minutes or until just al-dente (it finishes cooking fully in the oven). While the pasta cooks, grate your Italiona hard cheese and chop the broccoli into little florets, around 1-2 cm across. Add the frozen peas and the broccoli to the pasta around 2 minutes before it’s fully cooked.
Drain the pasta, peas and broccoli, reserving around half a mug of the cooking liquid. Return the pasta to a low heat, and mix in the mascarpone, the grated grana padano, around 1/4 of a nutmeg (if cooking for 4), grated, the mustard, lemon zest and a generous squeeze of juice, adding the remaining pasta water periodically to loosen the mix. Season with plenty of black pepper and a few cruahed chilli flakes if you like.
Transfer the pasta to a dish and tear over the mozzarella (or sprinkle with grated cheddar. Bake for 15 minutes, or until golden and bubbling on the top.