Ingredients CardCarbonara, Roman4 servings Carbonara 14 ozSpaghetti5.5 ozGuanciale, cut into 1 cm strips6Egg yolks3.5 ozPecorino Romano, finely grated0.25 ozBlack pepper, coarsely ground6 ¾ tbspreserved pasta water17 cupsWater for the pasta1 ozSalt for the water