Variations of this meatless pie can be found all over the Puglia region of Italy to break the Good Friday fast. Nonna Maria’s version features a light, pillowy crust that is typical of her village of Altamura. Since this pie has so few ingredients, it’s imperative to use quality products. Nonna Maria loves canned tuna packed in oil and imported from Italy, which she finds at Italian specialty stores in Brooklyn. Sometimes, just opening the can makes her fee