Pizza estimated that annual production of pizza cheese was in the U.S. and in Europe. Authentic Neapolitan pizza ("pizza napoletana") is made with San Marzano tomatoes, grown on the volcanic plains south of Mount Vesuvius, and mozzarella di bufala Campana, made with milk from water buffalo raised in the marshlands of Campania and Lazio. This mozzarella is protected with its own European protected designation of origin. Other traditional pizzas include "pizza alla marinara", which is topped with marinara sauce and is supposedly the most ancient tomato-topped pizza, pizza capricciosa, which is prepared with mozzarella cheese, baked ham, mushroom, artichoke and tomato,
Migrants' food consumption Moreover, migrants manage to maintain their food traditions thanks to the easiness of finding ingredients in stores even if they are expensive. Another influencing feature of maintaining traditional food consumption is the quality of the food itself, which for many immigrant families does not respect their typical diet in terms of nutrition facts or quality of the ingredients. For example, according to a research among West African moved to New York city, for African migrant's families, the large amounts of processed foods with high values of saturated fats and refined sugars, combined with low consumption of fruits, vegetables and whole