The cheese is handmade and covered in a hard, dark brown, inedible rind. It is aged for a few months and develops a nutty, buttery flavour, eaten fresh, often with quince jam. If aged longer, it becomes firm, dry and sharp and can be used for grating.

The Denomination of Origin for Idiazábal cheese was created in 1987 and defines the basic regulations for the product’s manufacture. Typically, unpasteurized milk from latxa breed of sheep is used, although in some cases the D.O. permits the use of milk from Carranzana breed, from the Encartaciones in Biscay. The D.O. also stipulates that the milk be curdled with the natural lamb curd, and permits external smoking of the cheese. The cheeses produced in the following towns in accordance with all the D.O. regulations, are therefore also protected by the Idiazábal D.O. : Urbia, Entzia, Gorbea, Orduña, Urbasa and Aralar. Recently some Basque Country farmers have begun to use hybrid Assaf sheep, which some maintain does not meet the Denomination of Origin for the cheese.

Idiazábal is an aged cheese, from semi-cured to cured, made exclusively from whole unpasteurized sheeps’ milk. It is produced by strong enzymatic coagulation. The pressed paste can be either uncooked or semi-cooked. It can eventually be externally smoked.

The milk used to produce Idiazábal must be whole unpasteurized, with a minimum of 6% fat. The milk coagulates at a temperature of 77 to 95 °F (25 to 35 °C), with the addition of natural lamb curd, resulting in a compact curdle after 30 to 45 minutes.

The curdle is cut in order to obtain rice-size grains, and then reheated to 34 to 38 °C (93 to 100 °F). In the case of coagulation at higher temperatures, the reheating temperature can reach 40 to 45 °C (104 to 113 °F). The reheated and shrunken paste dehydrates and is placed in molds where it may or may not be seasoned before pressing. Salting of the cheese is performed by rubbing the rind with dry salt, or by immersing the cheese in highly salted water for 24 hours. Finally, the cheeses are aged under cold and humid conditions avoiding mold, for at least two months.

The optional smoking takes place at the end of the aging process, using woods from the beech-tree, birch-tree, cherry tree or white pine. The intensity of the smoked qualities depends upon the type of wood and length of smoking. The cheeses are usually cylindrical in shape, although they are occasionally cone- or octagonal-shaped. The rinds of artisan cheeses may be engraved with drawings or symbols characteristic of the Basque culture. The rind is closed, smoked, waxy, without mold. The unsmoked cheeses have a yellow-beige color, while smoked cheeses are brownish.

The interior is compact, without air pockets or with only pin-head size holes, and is beige or pale yellow in color. The interior of the smoked cheeses has a brownish border. The taste is strong and pronounced, slightly acidic and piquant, buttery and consistent, with a characteristic sheep milk flavor. The smoked version is somewhat drier and stronger, with a pleasant aroma. The size of every cheese ranges from small to medium, with weights between 2 and 4 lb (0.91 and 1.8 kg).

Provolone is today a whole-milk cow cheese with a smooth skin produced mainly in the Po River Valley regions of Lombardia and Veneto. It is produced in different forms: shaped like large salami up to 30 cm in diameter and 90 cm long; in a watermelon shape; in a truncated bottle shape; or also in a large pear shape with the characteristic round knob for hanging. The average weight is 5 kg.

Provolone is a semi-hard cheese with taste varying greatly from Provolone Piccante (piquant), aged minimum 4 months and with a very sharp taste, to Provolone Dolce (sweet) with a very mild taste. In Provolone Piccante, the distinctive piquant taste is produced with lipase originating from goat. The Dolce version uses calf’s lipase instead.

The Provolone Val Padana has received from the European Community the DOP (Protected Designation of Origin) seal.

In Brazil, Argentina and Uruguay, small discs of locally-produced “Provolone” of 10 to 15 cm in diameter and 1 to 2 cm in height are generally consumed before eating grilled meat. The Provolone is either placed directly on the grill, on small stones or inside a foil plate and cooked until melted. The provoleta is seasoned with “chimichurri”, a mixture of oils and spices, and usually eaten communally.

Gamalost (also Gammelost, Gammalost), which translates as “old cheese”, is a pungent traditional Norwegian cheese, which was once a staple of the Norwegian diet. Like many traditional Norwegian foods, such as flat bread, dry salted meats and stockfish, Gamalost could be stored for long periods without refrigeration.

To make Gamalost, lactic starter is added to skimmed cow’s milk, causing it to sour. After several days of souring, the milk is slowly heated, before the curds are separated and pressed into forms. After removal from the forms, mold is introduced onto the surface of the cheese, rubbed on by hand in the traditional method. The cheese is then allowed to cure for four to five weeks.

Gamalost production is very labor intensive, particularly if traditional methods are used, and it is not made in sufficient quantity for mass export. As such, it is rare to find the cheese outside Norway.
[edit]Taste and texture

Gamalost is a brownish-yellow cheese with irregular blue veins. It has a sharply pronounced flavor and aroma, like Camembert, Roquefort, or Danish Blue. It is a firm often granular cheese.

Feta () is a brined curd cheese traditionally made in Greece. A sheep’s milk cheese, varying amounts of goat’s milk may be added, as long as goat milk makes up less than 30% of the total mixture.

Since 2005, feta has been a protected designation of origin product in the European Union. Although traditional feta cheese should only include sheep and goat’s milk, it is quite common that cheese sold as ‘feta’ includes cow’s milk, or even is composed exclusively of cow’s milk.

Feta is an aged cheese, commonly produced in blocks, and has a slightly grainy texture. It is used as a table cheese, as well as in salads, pastries and in baking, notably in the popular phyllo-based dishes spanakopita (”spinach pie”) and tyropita (”cheese pie”) and combined with olive oil and vegetables.Similar white brined cheeses (often called ‘white cheese’ in the various languages) are found in the eastern Mediterranean and around the Black Sea.

Feta is salted and cured in a brine solution (based on water or whey) for several months. Feta dries out rapidly when removed from the brine. Feta cheese is white, usually formed into square cakes, and can range from soft to semi-hard, with a tangy, salty flavor that can range from mild to sharp. The cured cheese easily crumbles. Its fat content can range from 30 to 60 percent; most is around 45 percent milk fat. Most feta cheese has a pH of 4.4 to 4.9.

Feta is also an important ingredient of Greek salad. Feta, like most cheeses, can also be served cooked; it is sometimes grilled as part of a sandwich or as a salty alternative to other cheeses in a variety of dishes.