Cook pappardelle in a large saucepan of boiling salted water, following packet directions, until tender.
Meanwhile, heat oil in a large frying pan over medium heat. Add garlic and chilli and cook 2 minutes until soft. Increase heat to high, add the mushrooms. Cook, stirring occasionally, for 6 minutes or until mushrooms are tender.
Drain pappardelle and return to the hot saucepan, reserving ¼ cup of the pasta water. Whisk the cream, eggs and reserved pasta water in a jug with a fork until well combined, then add to the hot pasta with the mushrooms and half the parmesan.
Return the pan to medium-low heat. Toss pasta for 1 minute or until egg begins to set. Remove from heat. Add parsley, season with salt and pepper. Spoon into bowls, serve topped with remaining parmesan.
Servings 4