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Pasteurised cow milk is soured with a lactic culture, set with rennet, cut, stirred and heated, and part of the whey is replaced with cold water so the curd loses lactose. The washed curd is salted and pressed lightly into blocks or cloth-wrapped balls and aged only a few weeks, giving a mild, moist cheese.
Total time across the recorded steps: 21 days – 42 days
Start
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What changes:The milk is pasteurised before the cheese is made
Step 1 of 6
Pasteurise the milk
Time
at least 30 min
Set
Temperature
61.6 °C
Set
Salt
None given
Acidity
Not documented
Output: pasteurised milk.
Flavour
Not documented
Texture
Not documented
Colour
white
Microbes at work in this step
heat kills raw-milk microbes
Method
Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source
At a glance
Pasteurised cow milk is soured with a lactic culture, set with rennet, cut, stirred and heated, and part of the whey is replaced with cold water so the curd loses lactose. The washed curd is salted and pressed lightly into blocks or cloth-wrapped balls and aged only a few weeks, giving a mild, moist cheese. Made in 6 steps over 21 days – 42 days. The longest step, age briefly, takes 21–42 days (Canadian Dairy Commission).
Monterey Jack is a washed-curd cheese like Colby; cold water that replaces part of the whey leaches lactose out of the curd. It is pressed more lightly than Cheddar, aged only weeks, and may be formed as a cloth-wrapped ball.
Milk
Pasteurised cow milk, nonfat milk or cream
Ripening
Typically 3–6 weeks
Composition
Moisture at most 44 %; milkfat at least 50 % of solids
The Canadian Dairy Commission calls the story that Spanish monks made it in Monterey County, California, in the 18th century a rumour, and notes that other origin stories exist. Wikipedia says Doña Juana Cota de Boronda made and sold queso del país in Monterey in the 19th century and that David Jacks sold the cheese commercially, so that it became known as Jacks' cheese and then Monterey Jack. The US standard of identity for Monterey cheese was issued in 1989.