I the last blog, we discussed the first steps in making cheese. It all starts with good Jersey milk to make good Jersey cheese. We talked about adding the culture and rennet to curdle the milk and to begin the process of creating each cheeses unique flavor and texture. Below is the next steps in making great cheese.
After the curds form, the cheesemaker ‘cuts the curds’. This is done by gently stirring the curds and whey while under strict temperature control. The curds float on top of the whey as this stirring happens. Different cheeses are stirred for different times and temperatures.
After the curds have been stirred, with some cheeses we then wash the curds with water to begin the process of separating the curds from the whey. We start with warm water and slowly cool the water so the curds slowly cool down to a target temperature. We drain the whey and capture it into a tank that we then use to fertilize our crop fields. Whey is what is left over from the milk after the cheese (curds) are taken out. Each gallon of milk yields about 1 pound of cheese and 7 pounds of whey (it depends on the kind of cheese being produced, but 1 pound of cheese from a gallon of milk is a good rule of thumb). Whey makes a good fertilizer for our crops. Using the whey in this manner helps us to make use of almost 100% of the milk our cows produce.
The next step for Colby, Jersey Jack and similar cheeses is adding salt. We add salt to slow down the culture. We aim to reach a specific ph level (a measure of the acidity) for each cheese. As the cheese ages, the ph level changes.
We’ll explain the next steps in making Young’s Farmstead Cheese in the next blog.