Make the sauce
1 can makes about 550 g — enough for 6 Neapolitan piesTip the can into a strainer over a bowl and keep the juice. Pinch the stem end off each tomato, squeeze out the seeds, and tear the flesh into pieces. Crush by hand or pass through a food mill until it is a coarse pulp, not a puree. Stir in the salt. If it is too thick to spread, loosen it with a spoonful of the reserved juice. Never cook it; use it within a day.
Adapted from Tony Gemignani, The Pizza Bible.Whole peeled San Marzano tomatoes (28 oz can)Cento Certified San Marzano: tomatoes, puree, sea salt, basil. No citric acid.
1 can (28 oz)794 gFine sea salt
1 tsp5 g