A Cheese Like No Other
In Campania, mozzarella di bufala is not just a cheese — it is a cultural institution, a point of regional pride, and a culinary experience that can genuinely move you. Tasting authentic mozzarella di bufala, the creamy treasure of Campania, for the first time is one of those rare food moments where everything you thought you knew about an ingredient is quietly overturned. The industrial mozzarella found in supermarkets around the world bears about as much resemblance to the real thing as a postcard bears to the actual view from Positano’s cliffside.
If you are visiting the Amalfi Coast, seeking out genuine, freshly made mozzarella di bufala should be near the top of your list. Here is everything you need to know about this extraordinary cheese — its history, how it is made, where to find the best, and how to eat it properly.
The History of Buffalo Mozzarella in Campania
Water buffalo were introduced to southern Italy at some point during the medieval period, though the exact date and circumstances remain debated. Some historians attribute their arrival to the Normans in the 11th century; others suggest Arab traders brought them earlier. What is certain is that the marshy plains of Campania, particularly the areas around Caserta, Battipaglia, and the Sele River plain south of Salerno, proved ideal for these large, docile animals.
Monks in local monasteries were among the first to systematically produce cheese from buffalo milk, and by the 12th century, mozzarella di bufala was already being traded in the markets of Naples and Salerno. The name “mozzarella” derives from the Italian verb “mozzare,” meaning to cut or tear — a reference to the hand-pulling technique used to shape the cheese.
In 1996, Mozzarella di Bufala Campana received DOP (Denominazione di Origine Protetta) status from the European Union, legally protecting its name and establishing strict production standards. Only mozzarella made in designated areas of Campania (and parts of Lazio and Puglia) from the milk of Italian Mediterranean buffalo, using traditional methods, can bear this designation.
How Mozzarella di Bufala Is Made
The production process is deceptively simple in concept but demands considerable skill in practice. It begins with fresh buffalo milk, which is richer, higher in fat, and more intensely flavored than cow’s milk.
- Curdling: Natural whey starter and rennet are added to warm buffalo milk, causing it to coagulate into curds within about 30 minutes.
- Maturation: The curds are left to mature in their own whey for several hours, developing the acidity that gives mozzarella its characteristic slight tang.
- Stretching (filatura): This is the critical step. The matured curds are cut into strips and immersed in near-boiling water, then stretched and pulled by hand until the cheese becomes smooth, shiny, and elastic. The skill lies in knowing exactly when the curd has reached the right consistency.
- Shaping (mozzatura): The stretched mass is torn or pinched into individual portions — balls, braids (trecce), small cherry-sized bocconcini, or large nodini (knots). Each shape has its own name and traditional use.
- Brining: The finished pieces are placed briefly in a salt solution, then packed in their own liquid (a mix of whey and water) for freshness.
The entire process from milking to finished product can take less than a day, and freshness is paramount. The best mozzarella di bufala is consumed within 24 to 48 hours of production. After that, while still edible and enjoyable, it gradually loses the extraordinary springy texture and milky sweetness that define a truly great specimen.
How to Recognize and Eat Great Mozzarella
When you slice into a perfect mozzarella di bufala, you should see a thin, smooth outer skin giving way to a softer, almost creamy interior. A gentle press should release a trickle of milky whey — this is the “lacrima” (tear) that connoisseurs prize. The aroma should be clean, milky, and faintly grassy. The taste should be delicate yet complex: sweet, slightly tangy, with a clean, lingering finish.
Here is how the Italians eat it:
- On its own: At room temperature, torn by hand (never sliced with a knife if you want to be authentic), with perhaps a drizzle of excellent extra virgin olive oil and a crack of black pepper. This is the purest way to appreciate the cheese.
- In a caprese salad: Alternating slices of mozzarella and ripe tomato, with fresh basil leaves and olive oil. The tomato must be excellent — San Marzano or Sorrento varieties are ideal.
- On pizza: Neapolitan pizza margherita traditionally uses fior di latte (cow’s milk mozzarella), but many pizzerias offer a “bufalina” option with buffalo mozzarella for a richer, creamier result.
- In parmigiana di melanzane: Layered with fried eggplant and tomato sauce, the buffalo mozzarella melts into extraordinarily rich, stretchy pools.
One crucial rule: never eat mozzarella di bufala straight from the refrigerator. Take it out at least 30 minutes before serving. Cold temperatures mute the flavors and stiffen the texture, robbing you of most of what makes this cheese special.
Where to Find the Best Mozzarella Near the Amalfi Coast
The greatest concentration of buffalo mozzarella producers lies in the Piana del Sele, the flat agricultural plain south of Salerno, and around Caserta to the north of Naples. Several caseifici (cheese dairies) welcome visitors for tastings and tours, offering a behind-the-scenes look at the production process. This is an experience well worth the detour.
Closer to the coast, virtually every salumeria, market, and good restaurant stocks fresh buffalo mozzarella delivered daily from nearby farms. In Positano, Amalfi, and the surrounding towns, ask specifically for “mozzarella di giornata” (today’s mozzarella) to ensure maximum freshness.
For a truly immersive experience, consider combining a visit to a buffalo farm with a broader food and wine tour along the Amalfi Coast. Many of the best farms are located slightly inland, in areas not well served by public transport. A private transfer with Positano Style Limo allows you to visit one or two caseifici on your way between the coast and other destinations, turning a simple transfer into a gourmet adventure.
A Taste Worth Traveling For
Mozzarella di bufala is one of those foods that justifies a journey. The difference between the mass-produced version and the genuine article, eaten fresh from a Campanian dairy within hours of being made, is not subtle — it is revelatory. It is a food that embodies everything that makes Italian gastronomy great: respect for ingredients, mastery of technique, and an uncompromising insistence on freshness. Make it a priority during your time on the Amalfi Coast, and you will understand why Campanians speak about their mozzarella with the kind of reverence others reserve for fine wine.