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Colby cheese

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Colby is a semihard cheese made from cow's milk.

2009-0620-Colby-sign
2009-0620-Colby-sign

It is known for its mild, milky flavor and bright orange color. This color comes from adding annatto, which is a coloring agent. Because it is moister than cheddar, it has a softer texture. Many people enjoy eating it in snacks, sandwiches, or salads. It can also be grated and used on pizza.

CoJack (cropped)
CoJack (cropped)

The manufacturing process for Colby is quite specific. First, cow's milk is standardized to a protein-to-fat ratio of 0.96. The milk undergoes pasteurization and is stored at 50°F. A starter culture called Lactococcus lactis is added to the milk. After one hour, workers add annatto for color and diluted rennet. The rennet is added at a rate of 0.02% per volume of milk. The mixture then sits for 15 to 30 minutes to set.

Cooking Curds
Cooking Curds

Once the mixture sets, the curd is cut and cooked. This continues until the pH of the whey reaches 6.2 or 6.3. Instead of the complex cheddaring process, makers only drain about two-thirds of the whey. They wait until the curds break the surface of the liquid. Then, cold water is added to bring the temperature down to 77°F. This washing process lasts for 15 minutes. If the temperature is increased slightly, the cheese becomes less moist. Finally, the mixture is fully drained and salt is added. The curd is pressed in molds for 16 to 18 hours. It then ripens for 2 to 3 months at 55°F. This process yields 10 pounds of cheese from 82 pounds of milk.

Colby has several distinct types and derivatives. Traditional Colby is often pressed into a long, cylindrical shape. This shape is called a longhorn and is 12 inches long. It has a diameter of 4 inches. Traditional Colby also has an open texture with irregular holes. Another popular version is Colby-Jack. This is a marble cheese made by mixing Colby and Monterey Jack curds. In 2006, supermarket sales for Colby-Jack reached $120 million. There is also Pinconning cheese. This style was created in 1915 in Pinconning, Michigan. It can be aged for as long as 16 years.

The history of Colby is tied to the Steinwand family.

Portrait of Joseph F. Steinwand
Portrait of Joseph F. Steinwand

In 1882, Ambrose and Susan Steinwand opened a factory near Colby, Wisconsin. Their son, Joseph Steinwand, developed the cheese in 1885. Some say he was studying cheesemaking and wanted a new variety. Others believe he accidentally discovered it while handling cheddar. He may have neglected to drain the moisture after adding cold water. By 1896, the family produced $3,000 worth of cheese annually.

Colby Cheese Original Factory Colby Wisconsin
Colby Cheese Original Factory Colby Wisconsin

The city of Colby remains very proud of this history.

Colby holds a significant place in the American dairy industry. The USDA groups Colby with other "American varieties" like Monterey Jack. In 2020, the USDA reported that 144 plants produced these cheeses. Wisconsin was the leading producer with 152 million pounds of cheese. California followed with 105 million pounds from 11 plants. The city of Colby celebrates this legacy with an annual festival. "Colby Cheese Days" has been held every July since 1965. There have also been many efforts to name Colby the official state cheese of Wisconsin.

In 1998, the Wisconsin State Assembly voted 81–15 to support this designation. However, the bill never reached a vote in the Senate. Similar measures were introduced in 2019 and 2021. Supporters believe the title would honor the state's dairy history. Critics argue that a special designation might hurt sales for other cheeses. These include mozzarella and cheddar, which are also made in Wisconsin. Despite these debates, Colby remains a staple in many kitchens. Its unique moisture and mild taste make it a versatile food for many people.

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🖼️ Images & Media (5)
File:Portrait of Joseph F. Steinwand.png
Portrait of Joseph F. Steinwand.png
File:Colby Cheese Original Factory Colby Wisconsin.jpg
Colby Cheese Original Factory Colby Wisconsin.jpg
File:Cooking Curds.jpg
Cooking Curds.jpg
File:2009-0620-Colby-sign.jpg
2009-0620-Colby-sign.jpg
File:CoJack (cropped).jpg
CoJack (cropped).jpg
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