Six places in Madrid where they embroider carbonara pasta. World Carbonara Day is celebrated, one of the pasta dishes par excellence of Italian gastronomy.

The purists do not give up on its five, and only, ingredients: egg yolk, guanciale (cured pork jowl), pecorino Romano cheese, black pepper and spaghetti. But, if there is one thing that everyone agrees on when making this unctuous pasta dish, it is that the cream should not be touched.