
Locatelli cheese and Pecorino Romano are often confused due to their similar origins and uses, but they are distinct Italian cheeses. Both are made from sheep’s milk and share a sharp, salty flavor profile, yet Locatelli is a broader term that can refer to various aged sheep’s milk cheeses, often marketed under the Locatelli brand. Pecorino Romano, on the other hand, is a specific type of pecorino cheese with a protected designation of origin (PDO), meaning it must be produced in designated regions of Italy following strict traditional methods. While Locatelli may resemble Pecorino Romano in taste and texture, it lacks the regulated production standards and regional specificity that define Pecorino Romano, making them separate yet related cheeses in the world of Italian dairy.
| Characteristics | Values |
|---|---|
| Type of Cheese | Both are hard, aged sheep's milk cheeses. |
| Origin | Pecorino Romano: Italy (specifically Lazio, Sardinia, and Tuscany). Locatelli: Often considered a brand name for Pecorino Romano, but can refer to similar sheep's milk cheeses from Italy. |
| Flavor Profile | Pecorino Romano: Sharper, saltier, and more pungent. Locatelli: Similar, but may vary slightly depending on the producer; generally slightly milder. |
| Texture | Both are hard and granular, suitable for grating. |
| Aging Time | Pecorino Romano: Minimum 8 months. Locatelli: Similar aging time, though specifics may vary by producer. |
| Usage | Both are commonly used for grating over pasta, soups, and salads. Pecorino Romano is a traditional ingredient in Italian cuisine. |
| Availability | Pecorino Romano: Widely available under its own name. Locatelli: Often sold as a branded version of Pecorino Romano, especially in the U.S. |
| Certification | Pecorino Romano: Protected Designation of Origin (PDO) status in the EU. Locatelli: May or may not have PDO status, depending on the producer. |
| Interchangeability | In most recipes, Locatelli can be used as a substitute for Pecorino Romano and vice versa, though flavor differences may be noticeable. |
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What You'll Learn
- Origin Differences: Locatelli is American, Pecorino Romano is Italian, both sheep's milk cheeses
- Aging Process: Pecorino Romano ages longer, resulting in a harder texture than Locatelli
- Flavor Profile: Locatelli is milder, Pecorino Romano is sharper and saltier in taste
- Usage in Cooking: Both grate well, but Pecorino Romano is traditional in Italian dishes
- Availability: Locatelli is more common in the U.S., Pecorino Romano is globally recognized

Origin Differences: Locatelli is American, Pecorino Romano is Italian, both sheep's milk cheeses
Locatelli cheese, despite its Italian-sounding name, is a product of American ingenuity, born from the desire to replicate the flavors of traditional Italian cheeses. Developed in the United States, Locatelli is often marketed as a substitute for Pecorino Romano, leveraging the familiarity of Italian cheese names to appeal to consumers. This cheese is crafted using sheep’s milk, similar to its Italian counterpart, but its production methods and aging processes are distinctly American, resulting in a flavor profile that, while reminiscent of Pecorino Romano, carries its own unique characteristics.
Pecorino Romano, on the other hand, is a cheese steeped in history, with origins tracing back to ancient Rome. Produced primarily in the regions of Lazio, Sardinia, and Tuscany, this Italian staple is governed by strict DOP (Protected Designation of Origin) regulations, ensuring its authenticity and quality. The use of sheep’s milk, combined with traditional aging techniques, gives Pecorino Romano its signature sharp, salty, and nutty flavor. This cheese is not just a food product but a cultural artifact, embodying centuries of Italian culinary tradition.
The distinction between Locatelli and Pecorino Romano lies not only in their geographic origins but also in their production standards. While both cheeses use sheep’s milk, Pecorino Romano adheres to rigorous DOP guidelines, including specific grazing practices for sheep and aging requirements of at least eight months. Locatelli, being an American cheese, is not bound by these regulations, allowing for more flexibility in its production. This difference in oversight contributes to variations in texture, flavor intensity, and overall quality between the two cheeses.
For culinary enthusiasts, understanding these origin differences is crucial when selecting cheese for recipes. Pecorino Romano’s robust flavor makes it ideal for grating over pasta dishes like cacio e pepe or adding depth to salads. Locatelli, while similar, may offer a milder profile, making it a versatile alternative for those who prefer less intensity. When substituting one for the other, consider adjusting quantities to account for flavor differences—start with a smaller amount of Pecorino Romano if replacing Locatelli, and vice versa.
In practical terms, the choice between Locatelli and Pecorino Romano often comes down to availability and personal preference. In the U.S., Locatelli is more readily available and typically more affordable, making it a convenient option for everyday cooking. Pecorino Romano, while pricier and harder to find in some areas, offers an authentic taste of Italy that discerning palates may prefer. Whether you’re crafting a traditional Italian dish or experimenting with flavors, knowing the origin and characteristics of these cheeses ensures a more informed and satisfying culinary experience.
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Aging Process: Pecorino Romano ages longer, resulting in a harder texture than Locatelli
The aging process is a critical factor that distinguishes Pecorino Romano from Locatelli cheese, influencing not only their texture but also their flavor profiles and culinary applications. Pecorino Romano typically ages for a minimum of 8 months, though premium varieties can mature for up to 12 months or more. This extended aging period allows the cheese to develop a harder, more granular texture, making it ideal for grating over pasta dishes like cacio e pepe or carbonara. In contrast, Locatelli cheese, while also a pecorino-style cheese, usually ages for a shorter duration, around 5 to 7 months. This results in a slightly softer texture that is still grating-friendly but less brittle than its Romano counterpart.
From a culinary perspective, the harder texture of Pecorino Romano is a double-edged sword. Its extended aging concentrates the flavors, yielding a sharper, saltier, and more robust taste that can elevate dishes with its bold presence. However, this hardness also makes it less versatile for applications requiring a softer cheese, such as spreading or melting. Locatelli, with its shorter aging period, retains a bit more moisture, offering a milder, nuttier flavor and a texture that can be more forgiving in recipes where a subtle cheese presence is desired.
For home cooks and cheese enthusiasts, understanding the aging difference between these two cheeses can guide better ingredient selection. If you’re crafting a dish that demands a pronounced, salty kick and a fine, powdery texture when grated, Pecorino Romano is the superior choice. Conversely, if you’re aiming for a more balanced, slightly creamier grated cheese that won’t overpower other ingredients, Locatelli’s shorter aging process makes it a more suitable option.
Practical tip: When substituting one for the other, consider the dish’s overall flavor profile. For example, in a delicate seafood pasta, Locatelli’s milder character may complement the dish better than the assertive Pecorino Romano. Additionally, if you’re grating the cheese by hand, Pecorino Romano’s hardness may require a sturdier grater or more effort, whereas Locatelli’s softer texture is easier to manage.
In essence, while both cheeses share a pecorino heritage, their aging processes create distinct characteristics that cater to different culinary needs. Pecorino Romano’s longer aging delivers a harder texture and bolder flavor, ideal for dishes where a strong cheese presence is desired. Locatelli’s shorter aging, on the other hand, results in a softer texture and milder taste, making it a versatile alternative for more nuanced recipes. Knowing these differences empowers cooks to make informed choices, ensuring the cheese enhances the dish rather than overwhelming it.
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Flavor Profile: Locatelli is milder, Pecorino Romano is sharper and saltier in taste
Locatelli and Pecorino Romano, both Italian sheep’s milk cheeses, are often confused due to their shared origins but diverge sharply in flavor. Locatelli, typically aged for 3 to 6 months, retains a milder, creamier profile with subtle nutty undertones. This makes it a versatile choice for grating over pasta or blending into sauces without overwhelming other ingredients. Pecorino Romano, aged for at least 8 months, develops a pronounced sharpness and saltiness that demands attention. Its intense flavor is ideal for dishes where a bold, savory punch is desired, such as in traditional Roman recipes like Cacio e Pepe.
To appreciate the difference, consider their role in cooking. Locatelli’s milder nature allows it to complement rather than dominate. For instance, when grated over a delicate vegetable risotto, it adds richness without masking the dish’s freshness. Pecorino Romano, on the other hand, is a flavor anchor. Its sharpness and saltiness make it perfect for hearty dishes like pasta alla Gricia, where it balances the richness of guanciale and black pepper. Pairing the wrong cheese here could throw off the entire dish, underscoring the importance of understanding their distinct profiles.
Aging plays a critical role in this flavor divergence. Locatelli’s shorter aging period preserves its softer texture and milder taste, while Pecorino Romano’s extended aging concentrates its saltiness and sharpens its tang. For home cooks, this means adjusting quantities accordingly. Use Locatelli generously for a subtle enhancement, but apply Pecorino Romano sparingly—a little goes a long way. A practical tip: when substituting one for the other, reduce the amount of Pecorino Romano by half to avoid overpowering the dish.
Texture also reflects their flavor differences. Locatelli’s finer, more crumbly texture melts slightly when grated, creating a smooth mouthfeel. Pecorino Romano, harder and grainier, retains its structure even when grated, adding a satisfying crunch to dishes. This textural contrast further distinguishes their culinary applications. For instance, Locatelli is better suited for creamy dishes like polenta, while Pecorino Romano shines in salads or as a topping for bruschetta, where its texture can stand out.
Ultimately, the choice between Locatelli and Pecorino Romano hinges on the desired flavor intensity. If you’re aiming for a gentle, harmonious addition, Locatelli is your cheese. If you want a bold, assertive flavor that commands attention, Pecorino Romano is unmatched. Understanding this distinction not only elevates your cooking but also deepens your appreciation for the nuanced world of Italian cheeses.
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Usage in Cooking: Both grate well, but Pecorino Romano is traditional in Italian dishes
Locatelli cheese and Pecorino Romano share a key trait: both are hard, sheep’s milk cheeses that grate beautifully, melting into a fine, fluffy texture ideal for topping dishes. This similarity makes them interchangeable in many recipes, particularly when a sharp, salty kick is desired. However, while Locatelli is a brand name for a type of Pecorino, Pecorino Romano holds a specific geographic and traditional distinction, rooted in Italian culinary heritage.
In Italian cooking, Pecorino Romano is the undisputed classic. Its origins trace back to ancient Rome, where it was a staple for soldiers and laborers due to its long shelf life and high protein content. Today, it remains the go-to cheese for authentic Italian dishes like *Cacio e Pepe*, *Carbonara*, and *Amatriciana*. The cheese’s sharp, nutty flavor and crystalline texture complement pasta, bread, and vegetables, adding depth without overwhelming the dish. For best results, use a microplane grater to achieve a light, even dusting, and adjust the amount based on the dish: 1-2 tablespoons per serving for pasta, or a lighter sprinkle for salads.
Locatelli, while similar in profile, is often milder and creamier, making it a versatile substitute for those who find Pecorino Romano too intense. It’s particularly useful in recipes where a subtler cheese flavor is preferred, such as in stuffed vegetables or baked dishes. However, purists argue that its lack of DOP (Protected Designation of Origin) status means it doesn’t carry the same complexity or authenticity as Pecorino Romano. When substituting, start with a 1:1 ratio, but taste as you go, as Locatelli’s saltiness can vary by brand.
For home cooks, the choice between the two often comes down to availability and personal preference. If you’re aiming for traditional Italian flavors, Pecorino Romano is the safer bet. Its distinct tang and granular texture are hard to replicate. However, if you’re experimenting or catering to milder palates, Locatelli offers a more approachable alternative. Both cheeses store well—keep them wrapped in wax paper and foil, then in an airtight container in the fridge, and they’ll last up to six months.
Ultimately, while both cheeses grate well, Pecorino Romano’s historical and culinary significance gives it an edge in traditional Italian cooking. Its flavor profile is finely tuned to complement classic dishes, making it worth seeking out for authenticity. Locatelli, on the other hand, shines as a flexible, user-friendly option for everyday cooking. Whichever you choose, both cheeses elevate dishes with their rich, savory character, proving that sometimes, the smallest ingredient can make the biggest difference.
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Availability: Locatelli is more common in the U.S., Pecorino Romano is globally recognized
Locatelli cheese, a staple in many American kitchens, is often mistaken for Pecorino Romano due to its similar sharp, salty flavor profile. However, their availability tells a different story. In the U.S., Locatelli is more readily found in supermarkets and specialty stores, often marketed as a versatile grating cheese. This widespread presence can be attributed to its production by the Locatelli brand, which has tailored its distribution to meet American culinary preferences. Pecorino Romano, on the other hand, while globally recognized as a traditional Italian cheese, is less common on U.S. shelves. Its availability is typically limited to high-end grocers or Italian specialty shops, reflecting its status as a premium import.
For home cooks and chefs, understanding this availability gap is crucial. If you’re in the U.S. and need a quick substitute for a recipe calling for Pecorino Romano, Locatelli is a practical choice. Its similar texture and flavor make it an effective stand-in for grating over pasta or soups. However, for authentic Italian dishes, sourcing Pecorino Romano is worth the effort. Its distinct, nutty undertones and firmer texture can elevate a dish in ways Locatelli cannot replicate. To locate Pecorino Romano, consider visiting international markets or ordering online from specialty retailers, ensuring you get the genuine product.
The global recognition of Pecorino Romano stems from its Protected Designation of Origin (PDO) status, which guarantees its traditional production methods and regional authenticity. This certification has made it a sought-after ingredient in European and international cuisines, where it is celebrated for its rich history and flavor. In contrast, Locatelli’s popularity in the U.S. is a result of strategic marketing and accessibility, positioning it as a household name for everyday cooking. This difference in availability highlights how cultural and commercial factors shape the cheese market across regions.
Practical tip: When shopping for Pecorino Romano, look for the PDO label to ensure authenticity. For Locatelli, check the brand name to avoid generic imitations. If you’re experimenting with recipes, start with Locatelli for convenience, but gradually incorporate Pecorino Romano to appreciate the nuances of traditional Italian cheese. Both cheeses have their place in the kitchen, but their availability dictates how and when they’re used, especially in the U.S. market.
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Frequently asked questions
No, Locatelli cheese is not the same as Pecorino Romano, though they are both Italian sheep’s milk cheeses. Locatelli is a brand name for Pecorino Romano produced by a specific company, while Pecorino Romano is a broader category of cheese with specific production standards.
Yes, Locatelli cheese can be used as a substitute for Pecorino Romano in most recipes, as it is essentially a branded version of Pecorino Romano with a similar sharp, salty flavor and hard texture.
The main difference is that Locatelli is a specific brand of Pecorino Romano, while Pecorino Romano refers to any cheese made according to the traditional Italian standards. Locatelli may have slight variations in flavor or aging due to the brand’s specific production methods.

























