sentence: add some salt to the boiling water and add 13 oz spaghetti to cook sentence: slice the guanciale sentence: fry the guanciale in the frying pan sentence: mix egg yolks pecorino cheese and boiling water sentence: sprinkle some black pepper on the yolk mixture and mix well sentence: drain the spaghetti and mix it with guanciale sentence: mix egg yolk mixture with the spaghetti in the pan sentence: add some pecorino cheese