Boil the spaghetti

• Bring a saucepan of salted water to a boil.
• Cook the spaghetti according to the packet instructions until al dente.
• Reserve some pasta water before draining.

Make the egg mixture

• In a bowl, whisk the egg with the yolks.
• Add the parmesan, black pepper and a little pasta water, then set aside.

Fry the chorizo

• Fry the diced chorizo in a pan for a few minutes until crispy.

Combine off the heat

• Add the cooked spaghetti to the pan with the chorizo.
• Take the pan off the heat and let it cool for a couple of minutes.
• Add the egg mixture and the pasta water, then stir thoroughly.

Finish and serve

• Stir through the fresh parsley.
• Serve immediately with extra black pepper.