Caciocavallo is a stretched-curd cheese from southern Italy, made from cow’s or sheep’s milk and shaped into distinctive gourd-like forms that are tied in pairs and hung to age. It’s one of the oldest known cheeses in the world, with references dating back to around 500 BCE, and it remains a staple across the southern Italian regions of Calabria, Campania, Basilicata, Molise, and Apulia.
Where the Name Comes From
“Caciocavallo” translates literally to “horse cheese,” which sounds strange until you see how it’s aged. Two pear-shaped forms are always tied together with rope and draped over a horizontal wooden stick or branch, straddling it like a rider on a horse. The Italian phrase “a cavallo” means “on horseback,” and that hanging position is what gave the cheese its name. It has nothing to do with horse milk.
The cheese has deep roots in the Mediterranean. Hippocrates mentioned a version of it around 500 BCE, praising Greek cheesemaking skill. The Roman agricultural writer Columella described its production methods in detail between 35 and 45 CE, making caciocavallo one of the few cheeses with a continuous written record spanning more than two millennia.
How Caciocavallo Is Made
Caciocavallo belongs to the pasta filata family of cheeses, the same stretching technique behind mozzarella and provolone. The process starts with heating milk, adding rennet to form curds, then cutting those curds to roughly hazelnut size. The curds are cooked, drained, and left to acidify at room temperature for hours until they reach the right acidity level.
The defining step comes next. The acidified curd is plunged into very hot water, typically between 70 and 90°C, which transforms it into a pliable, elastic mass. Cheesemakers then stretch and pull the curd by hand (or by machine, in larger operations) until it develops long protein fibers that give the cheese its characteristic stringiness and smooth texture. The hot curd is shaped into its teardrop or gourd form, often with a small knob at the top for tying, then cooled and salted in brine.
Aging varies widely. Young caciocavallo ripened for just a couple of months is mild and semi-soft, with a smooth, slightly elastic bite. Versions aged six months to a year or longer become progressively firmer, drier, and sharper, developing complex flavors that can range from nutty and buttery to pungent and tangy.
How It Compares to Provolone and Mozzarella
All three cheeses use the same pasta filata stretching method, but they end up as very different products. Mozzarella is eaten fresh, with high moisture and a soft, milky character. Caciocavallo and provolone are more similar to each other: both are aged, firmer, and more intensely flavored. Provolone, however, tends to come in larger cylindrical shapes and can be made with a sharper “piccante” style that leans almost spicy. Caciocavallo is typically drier with a more pronounced, concentrated flavor that reflects its southern Italian terroir. If you enjoy aged provolone, caciocavallo will feel familiar but distinct.
Regional Varieties
The most widely recognized variety is Caciocavallo Silano, which earned protected designation of origin (PDO) status in 1993. It must be made with cow’s milk in designated areas across Calabria, Campania, Molise, Apulia, and Basilicata. The PDO label guarantees geographic authenticity and traditional production methods.
The rarest and most prized version is Caciocavallo Podolico, made exclusively from raw milk of Podolian cows. These are an ancient, hardy breed raised on open pasture in the rugged hills of southern Italy. They produce relatively little milk compared to modern dairy breeds, but that milk is richer in both protein and fat. The wild herbs and grasses these cows graze on impart distinctive aromatic notes to the cheese that simply can’t be reproduced elsewhere. Caciocavallo Podolico holds Slow Food Presidium status, recognizing it as a culturally significant food worth preserving. Aged versions can command steep prices, functioning more like a specialty artisan product than an everyday table cheese.
Flavor and Nutrition
Young caciocavallo tastes mild and slightly sweet, with a smooth, supple texture that works well sliced on a cheese board or melted in cooking. As it ages, the flavor intensifies considerably. A wheel aged 12 months or more develops sharp, savory depth with hints of dried herbs and a drier, crumblier texture better suited to grating.
Nutritionally, caciocavallo is a rich, calorie-dense cheese typical of aged Italian varieties. It’s high in protein and fat, and a good source of calcium and vitamin A. Notably, the Podolico version has been shown to be naturally lactose-free, which is common in long-aged cheeses as lactose breaks down during ripening. It also contains a favorable ratio of omega-6 to omega-3 fatty acids and meaningful levels of polyphenols, likely thanks to the pasture-based diet of the cows.
How to Use Caciocavallo
Caciocavallo is versatile in the kitchen. Younger versions melt beautifully, making them ideal for pasta dishes, risottos, baked vegetables, and pizza. In Molise, a classic risotto pairs caciocavallo with local red wine and shaved truffle. Thin slices of young caciocavallo also work well on sandwiches or alongside cured meats and olives.
One traditional southern Italian preparation involves grilling or pan-frying a thick slice of caciocavallo until the outside crisps and the inside goes molten. It’s served immediately, sometimes with just a drizzle of olive oil and a crack of pepper. Older, harder caciocavallo can be grated over pasta much like Parmigiano-Reggiano, adding a sharper, tangier note.
For storage, treat it like any semi-hard to hard Italian cheese. Wrap cut pieces tightly in wax paper or parchment, then loosely in plastic, and keep them in the refrigerator. A whole, uncut form with its rind intact will last significantly longer than cut wedges. If the surface dries out or develops a small spot of mold, you can trim it away and use the cheese underneath without concern.