Blue cheese mold would form. According to legend, Roquefort was discovered when a youth, eating a lunch of bread and ewes' milk cheese, abandoned his meal in a nearby cave after seeing a beautiful girl in the distance. When he returned months later, the mold ("Penicillium roqueforti") had transformed his cheese into Roquefort. Gorgonzola is one of the oldest known blue cheeses, having been created around 879 AD, though it is said that it did not actually contain blue veins until around the 11th century. Stilton is a relatively new addition becoming popular sometime in the early 1700s. Many varieties of blue
Danish Blue Cheese Danish Blue Cheese Danablu, often marketed under the trademark Danish Blue Cheese within North America, is a strong, blue-veined cheese. This semi-soft creamery cheese is typically drum- or block-shaped and has a white-to-yellowish, slightly moist, edible rind. Made from full fat cow's milk and homogenised cream, it has a fat content of 25–30% (50–60% in dry matter) and is aged for eight to twelve weeks. Before ageing, copper wires or rods are used to pierce the formed curds to distribute the mould ("Penicillium roqueforti") evenly through the cheese. The holes can still be seen when the finished wheel is cut