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|Other names||munster fermenté|
|Country of origin||France|
|Region||Vosges, Haut-Rhin, Bas-Rhin|
|Source of milk||Cow|
|Fat content||45 %|
|Dimensions||diameter 7-19 cm, height 2-8 cm|
|Weight||150 to 1500 g (flat cylinder)|
|Aging time||5 weeks to 3 months|
|Certification||AOC 31 mai 1978 adapted in 1986|
Munster (French pronunciation: [mœ̃stɛʁ]) or Munster-géromé, is a strong tasting, soft cheese made mainly from milk from the Vosges, between Alsace, Lorraine and Franche-Comté in France. Munster is derived from the Alsace town of Munster, where, among Vosgian abbeys and monasteries, the cheese was conserved and matured in monks' cellars.
History of the cheese 
This cheese originated in the Admodiation, an area on the top of the Vosgian mountains, named Chaumes" or "Les grandes Chaumes" (comitatus Calvomontensis). Calvomontensis is the Latin word that describes mountaintops without woods.
As early as 1371, and possibly before, these territories were occupied by cattle herds driven by men, called "marcaires", pastured there between May and September. When the herds returned to their valleys, the cattle herdsmen first paid the fees and tithes to the religious and political owners of the summer pastures or simply financiers of these migrations. During feudal times these owners possessed all goods, living creatures, rights of pasture and cattle. Those who herded were known as serfs.
This mountain population paid their debts with cheese and jars of butter. The lords were the first religious establishments, women like chanoinesses from Remiremont or from Andlau, or men such as the chanoines or canons from Murbach or Saint-Dié, Benedictines from Munster, Senones, Moyenmoutier, and other monastic areas. Political protectors, included the duke of Lorraine, count of Salm, count of Ribeaupierre, and other Alsatian noblemen.
During the 7th century, this tradition, though disappearing, was maintained in two special places, Gerardmer in the western Lorraine part of the main range and Munster for the east and Alsatian part. Hence the two names of this cheese, gérômé and munster written with little type.
Making and affinage 
This cheese is protected by an Appellation d'Origine Contrôlée (AOC). This certification places under control the main steps of the cheese process. The producers are required to observe rigorously:
- a limited area of milk production, including a major part of Vosges, near the mountains of Alsace; the départements Haut-Rhin and Bas-Rhin; a few communes in département Haute-Saône; Belfort Territory; and the cantons of départements Moselle and Meurthe-et-Moselle.
- Precise characteristics of the transformation in cheese.
It is made from unpasteurized cow's milk called crude milk, from the above-described zone d'appellation contrôlée. This soft white cheese is formed into flat cylinders, with two common dimensions: little munster gérômé has a 7–12 cm diameter; big munster gérômé (commonly just called munster) has a 13–19 cm diameter.
- Cheese affinage
The cheese's crust must be washed regularly. It is matured in damp cellars for five weeks for the smaller formats (roughly 300 g) and up to 2 to 3 months for the larger ones (about 1500 g). During this period, the rind is periodically washed with brine. The added moisture helps the development of bacteria that gives this cheese its particular taste and color.
- Quality control is maintained in storage, packaging and labeling (called etiquetage). The cheese, now round with a fat content of 45% in dry matter, has a diameter between 12 and 20 cm (8 in), and a thickness between 3 cm (1 in) and 5 cm (2 in). Normally it is sold unwrapped on a straw bed, but for export it may be wrapped in cellophane or clear plastic. The cheese should have a slick shiny brick-colored or orange rind, with apparent moisture on it; a semi-soft body; a very strong and penetrating odor; and a very strong taste. Defects can be an unripened body (crumbly), a broken rind, too salty or too old and overdone.
Munster géromé is at its best in the summer and the autumn, when it is made from milk from the haute chaumes ("high stubble") of pastures that have already been mowed for midsummer hay in the Vosges mountains. The best cheeses come from the haute vallée de Munster itself, but this cheese is also made in Lapoutroie, Sainte-Marie-aux-Mines, Villé, and other villages practically or in western Vosges, in Lorraine.
- Fox, Patrick. Cheese: Chemistry, Physics and Microbiology. p. 200.
- L'inventaire du patrimoine culinaire de France, Lorraine, Albin Michel, CNAC ou Conseil national des Arts culinaires, 1998. Article on munster-géromé AOC, pp. 198–201.
- Revue La crèmerie française, 15-30 décembre 1983.
- Gérard Léser, "munster", in Encyclopédie d'Alsace, Edition Total, Strasbourg, 1984.