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,
Blue cheese dressing Blue cheese dressing Blue cheese dressing is a popular salad dressing and dip in the United States. It is usually made of some combination of blue cheese, mayonnaise, and either or all buttermilk, sour cream or yogurt, milk, vinegar, onion powder, and garlic powder. There is a blue cheese vinaigrette that consists of salad oil, blue cheese, vinegar, and sometimes seasonings. Most major salad dressing producers and restaurants in the United States produce a variant of blue cheese dressing. It is commonly served as a dip with Buffalo wings or crudités (raw vegetables). Separation of water and oil (instability of