If, as Clifton Fadiman once said, “cheese is milk’s leap toward immortality”, then rennet could be considered the springboard of cheesemaking. Stripped down to its most basic processes, the first steps of cheesemaking involve taking warm milk, adding a starter culture (to convert the lactose in the milk to lactic acid) and adding rennet. The lactic acid begins coagulating the milk in a slow process that yields a delicate curd and some cheeses are still made using this method as the sole form of coagulation. Most cheeses, however, also employ rennet to separate the curds from the whey, speeding up the process and leading to a firmer, more elastic curd. (more…)
Posts Tagged ‘rennet’
The Rennet Story: Animal, Vegetable and Microbial
Posted in Cheese, Cheesemaking, Food Science, tagged cardoon thistle, Cheese, chymosin, coagulation, curds, fermentation-produced chymosin, food, microbial rennet, pepsin, rennet, vegetable rennet, vegetarian rennet, whey on February 4, 2013 | 1 Comment »
Making Cheese at Jasper Hill: Acidity, Flocculation and New Wheels
Posted in Cheese, Cheesemaking, Food Science, Local, Producer Profile, Travelogues, United States, tagged Cellars at Jasper Hill, Cheese, cheesemakers, cheesemaking, curds, food, Jasper Hill, Jasper Hill Farm, Landaff, rennet, whey, Winnimere on January 30, 2012 | Leave a Comment »
Last year, I visited the Cellars at Jasper Hill and had the opportunity to participate in the Winnimere cheesemaking process. It was a very educational experience as there are some interesting new developments going on at Jasper Hill. I thought I would share a little about the cheesemaking process, as well as give a sneak peek into a couple of new cheeses:
Flocculation
Flocculation is a test conducted with a rounded knife. The knife is put into the renneted milk. When the milk starts to curdle and grab onto the knife, an experienced cheesemaker is able to determine the exact time to cut the curd. (more…)
The Cellars at Jasper Hill: Researching for Our Cheese Caves
Posted in About Us, Cheese, Food Science, Local, Producer Profile, Travelogues, United States, tagged Ascutney Mountain, Bayley Hazen Blue, Cabot Clothbound Cheddar, Cellars at Jasper Hill, Cheese, cheesemakers, cheesemaking, Constant Bliss, curds, food, Jasper Hill, Jasper Hill Farm, Landaff, Moses Sleeper, Oma, rennet, whey, Winnimere on September 9, 2011 | 2 Comments »

TOP ROW (L-R): Cabot airing, Bayley Hazen salting, Bayley Hazen pH graph + rocks under the cheese racks help with moisture control. BOTTOM ROW (L-R): Moses Sleeper in 20% brine, Landaff cheese and Bayley Hazen in its forms.
Some weeks ago, I made an immensely informative and inspiring trip to Jasper Hill Farm and The Cellars at Jasper Hill in Greensboro, Vermont.
The Jasper Hill enterprise was started by two brothers, Andy and Mateo Kehler. The determination that they have towards revolutionizing and solidifying the cheese-making industry in their state and in this country is unmatched in its political, scientific, and pastoral fervor. As a result, I want to share a bit of what got me so excited! (more…)




