Gorgonzola

Historically, 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.[3]

Today, gorgonzola is produced worldwide, with high concentrations of production located in the northern Italian regions of Piedmont and Lombardy, as well as production in the United States.[4] Whole cow's milk is used, to which starter bacteria are added with spores of the mould Penicillium glaucum. The whey is then removed during curdling, and the result is aged at low temperatures.

Gorgonzola pizza with bacon, onion and honey

During the ageing process, metal rods are quickly inserted and removed, creating air channels that allow the mould spores to grow into hyphae and cause the cheese's characteristic veining. Gorgonzola is typically aged for three to four months. The length of the ageing process determines the consistency of the cheese, which gets firmer as it ripens. There are two varieties of Gorgonzola, which differ mainly in their age: the less aged Gorgonzola Dolce (also called Sweet Gorgonzola), which can have a less salty taste and a slightly sweet finish, and the more aged Gorgonzola Piccante (also called Gorgonzola Naturale, Gorgonzola Montagna, or Mountain Gorgonzola).

The United States Food and Drug Administration has established what are known as standards of identity (SOIs). SOIs establish the common name for food and define the basic nature of that food and its ingredients. The US Code of Federal Regulations Title 21--Food and Drugs, Chapter I--Food and Drug Administration, Subchapter B--Food for Human Consumption establishes the production process of "gorgonzola" cheese. This SOI, in addition to establishing "gorgonzola" as the product name for this type of cheese for production in the United States, would also apply to any "gorgonzola" cheese imported from non-United States countries.[5]

Countries where the term Gorgonzola is protected as a Geographical Indication

  Protected as Geographical Indication

  Protected as Geographical Indication (with limitations)

Under EU law, Gorgonzola is registered as a Protected Designation of Origin (PDO, or Denominazione di Origine Protetta (DOP) in Italy) since 1996. This means that Gorgonzola sold in the European Union can only be produced in the provinces of Novara, Bergamo, Brescia, Como, Cremona, Cuneo, Lecco, Lodi, Milan, Pavia, Varese, Verbano-Cusio-Ossola and Vercelli, as well as a number of comuni in the area of Casale Monferrato (province of Alessandria). Over time, production of the cheese outside Europe has led to the genericization of the term “gorgonzola” in certain parts of the world, including in Australia.[6] As a Geographical indication, Gorgonzola produced in parts of Italy is protected in certain countries based on bilateral agreements of the European Union, membership of the Lisbon Agreement or national registration as a certification mark.

Gorgonzola may be eaten in many ways, as with all blue cheeses. It is often added to salads, either straight or as part of a blue cheese dressing. Combined with other soft cheeses it is an ingredient of pizza ai quattro formaggi (four-cheese pizza). It is often used as a topping for steak, sometimes in the form of a sauce with Port or other sweet wine. It may be melted into a risotto in the final stage of cooking, or served alongside polenta.

Nutrition is as follows: 1 ounce (28 grams) of gorgonzola contains 100 calories, 9 g of fat, 375 mg of sodium, 1 g of carbohydrate and 6 g of protein. It contains 5.3 g of saturated fat.

James Joyce, in his 1922 novel Ulysses, gives his hero Bloom a lunch of "a glass of Burgundy and a Gorgonzola sandwich". In his 1972 book Ulysses on the Liffey, critic and Joyce scholar Richard Ellmann suggests that "Besides serving as a parable that life breeds corruption, Gorgonzola is probably chosen also because of Dante's adventures with the Gorgon in the Inferno IX. Bloom masters the monster by digesting her."[9]

Wikimedia Commons has media related to Gorgonzola (cheese).

• Consortium for the Protection of Gorgonzola Cheese