Cheddar cheese originated in the village of Cheddar in Somerset, England, with records dating back to the 12th century. The village sits near natural gorges and limestone caves that provided cool, humid conditions ideal for storing and aging cheese, and local farmers took advantage of these caves long before modern refrigeration existed.
The Village That Started It All
Cheddar is a small village in southwest England, nestled near a dramatic limestone gorge. The caves in and around Cheddar Gorge stay at a naturally cool, stable temperature year-round, which made them perfect for aging dairy. Local farmers discovered that milk stored in these caves stayed fresh longer, and over time they developed a cheesemaking tradition that would eventually spread across the world. By the 1100s, cheddar cheese was well established enough to appear in historical records, and it became a prized English product for centuries afterward.
Today, cheddar is produced in virtually every cheesemaking country, from the United States and Canada to Australia and New Zealand. The name “cheddar” has no protected designation of origin in most countries, which means anyone can make and sell cheese labeled as cheddar regardless of where it was produced. The exception is “West Country Farmhouse Cheddar,” which carries a protected status in the European Union and must be made in Somerset, Dorset, Devon, or Cornwall using local milk.
How Cheddar Is Made
What sets cheddar apart from other cheeses isn’t just where it comes from. It’s a specific step in the manufacturing process called “cheddaring.” The full process starts with milk (often pasteurized and standardized for fat content), which is warmed and mixed with bacterial starter cultures and rennet, an enzyme that causes the milk to coagulate into a soft, jelly-like mass. That mass is then cut into small cubes, heated, and stirred while the cultures produce acid.
Once enough acid has developed, the liquid whey is drained off. Here’s where cheddaring happens: the remaining curds are allowed to fuse together into thick slabs, which are then stacked on top of each other and repeatedly flipped. This stacking and turning process squeezes out more whey and creates the dense, smooth texture that defines cheddar. After cheddaring, the slabs are milled into smaller pieces, salted, packed into molds, and pressed into blocks. The blocks are then sent off to age.
Mild, Sharp, and Everything Between
The flavor of cheddar depends almost entirely on how long it ages. Mild cheddar is aged for roughly 3 months and has a smooth, buttery taste without much bite. Mature cheddar sits for about 12 months, developing a firmer texture and a tangier, more complex flavor. Vintage cheddar ages for 15 to 18 months or longer, producing a deep, sharp taste and sometimes small crunchy crystals (those are clusters of amino acids that form as proteins break down over time).
American labeling typically uses “sharp” and “extra sharp” instead of “mature” and “vintage,” but the principle is the same: longer aging means stronger flavor. Some artisan producers age their cheddar for two years or more, resulting in intensely flavored cheese with a crumbly, almost granular texture.
Why Some Cheddar Is Orange
Natural cheddar ranges from white to pale yellow, depending on the diet of the cows that produced the milk. Cows grazing on fresh grass produce milk with more beta-carotene, which gives the cheese a yellowish tint. The deep orange color you see in many supermarket cheddars comes from annatto, a natural colorant extracted from the seeds of the tropical annatto tree. These seeds have been used for centuries to color food, hair, and skin.
The tradition of dyeing cheddar orange likely started in England centuries ago, when cheesemakers wanted to give their product a richer, more appealing appearance. Over time, consumers came to associate the orange color with cheddar, and the practice stuck. White and orange cheddar taste the same when made the same way. Annatto adds color but no meaningful flavor at the small amounts used in cheese.
Nutritional Profile
Cheddar is a nutrient-dense food, high in both protein and fat. A 100-gram serving (roughly a 3.5-ounce block) contains about 25 grams of protein, 33 grams of fat, and 402 calories. It’s also a significant source of calcium at 721 milligrams per 100 grams, which covers a large portion of most adults’ daily needs. You’ll also get phosphorus (512 mg), vitamin B12, and selenium in meaningful amounts.
One thing that surprises many people: aged cheddar contains almost no lactose. During the cheesemaking process, bacteria consume most of the lactose in milk, and what little remains continues to break down as the cheese ages and dries. Lab testing of mature and vintage cheddar varieties found lactose levels frequently below 0.05 milligrams per 100 grams, which is essentially zero. Even among samples that retained some lactose, levels rarely exceeded 12 milligrams per 100 grams. For comparison, whole milk contains about 5,000 milligrams of lactose per 100 grams. If you’re lactose intolerant, aged cheddar (9 months or older) is generally well tolerated.
Where Cheddar Is Produced Today
The United States is the world’s largest producer of cheddar-style cheese, with Wisconsin, Vermont, New York, and Oregon among the top producing states. Much of this is factory-produced block cheddar destined for slicing, shredding, or processed cheese products. The UK remains the spiritual home of cheddar, and several Somerset-based creameries still make traditional cloth-bound cheddar aged in the same caves that started the whole tradition. Australia, Canada, and Ireland are also major producers.
The flavor and quality of cheddar vary enormously depending on how it’s made. Industrial cheddar is often aged for just a few months, uses standardized milk, and prioritizes consistency. Farmhouse and artisan cheddars tend to use milk from specific herds, age longer, and develop more complex flavors. If you’ve only ever tried mild supermarket cheddar, tasting a 15-month farmhouse version from Somerset is a completely different experience.