Ingredients for 4 people:
500 grams of pasta (usually spaghetti)
500 grams of guanciale (or pancetta)
300 grams of pecorino romano
200 grams of Parmesan cheese
Six egg yolks
Freshly ground pepper
Source: MBoch-Wikipedia
Ingredients for 4 people:
500 grams of pasta (usually spaghetti)
500 grams of guanciale (or pancetta)
300 grams of pecorino romano
200 grams of Parmesan cheese
Six egg yolks
Freshly ground pepper