Gorgonzola Gorgonzola Gorgonzola (; ) is a veined Italian blue cheese, made from unskimmed cow's milk. It can be buttery or firm, crumbly and quite salty, with a "bite" from its blue veining. Gorgonzola has been produced for centuries in Gorgonzola, Milan, acquiring its greenish-blue marbling in the 11th century. However, the town's claim of geographical origin is disputed by other localities. Today, it is mainly produced in the northern Italian regions of Piedmont and Lombardy. Whole cow's milk is used, to which starter bacteria are added, along with spores of the mold "Penicillium glaucum". "Penicillium roqueforti", used in Roquefort cheese,
Sheep milk cheese content. Sheep milk contains 4.8% lactose, more lactose than cow milk, and is therefore not an alternative for people who are lactose intolerant. Though sheep's milk may be drunk in fresh form, today it is used predominantly in cheese and yogurt making. Well-known cheeses made from sheep milk include the Feta of Bulgaria and Greece, Roquefort of France, Manchego from Spain, the Pecorino Romano (the Italian word for sheep is "pecore") and Ricotta of Italy. Yogurts, especially some forms of strained yogurt, may also be made from sheep milk. Many of these products are now often made with cow's milk,