Monterey Jack

Monterey Jack, sometimes shortened to Jack, is a Californian white, semi-hard cheese made using cow's milk, with a mild flavor and slight sweetness. It has been called "an American original" and "as a vestige of Spanish rule in the early nineteenth century, derives from a Franciscan monastic style of farmer's cheese." In addition to being eaten by itself, it is frequently marbled with Colby to produce Colby-Jack, or with yellow cheddar to produce cheddar-Jack. Pepper Jack is a version flavored with chili peppers and herbs. Dry Jack is a harder cheese with a longer aging time. In its earliest form, Monterey Jack was made by 18th-century Franciscan friars of Monterey, Alta California. California land speculator and businessman David Jacks sold the cheese commercially. He produced a mild white cheese that came to be known eponymously as "Jacks' Cheese" and eventually "Monterey Jack". Other ranchers in the area likewise produced the cheese, among them Andrew Molera, who built a successful dairy operation in Big Sur and whose Monterey Jack was especially well regarded.

Source: Wikipedia