If you are trying to understand the difference between 24-month and 36-month aged Parmigiano Reggiano, you are in the right place. It is one of the most frequent questions we receive from those looking to buy Parmigiano Reggiano online for the first time — and the answer is not as simple as it seems. In this guide, you will find everything you need to choose the right aging, based on 147 years of cheesemaking experience.
How aging changes the cheese
Before comparing 24 and 36 months, it is helpful to understand what happens to Parmigiano during the aging process. After production, the wheels are placed in warehouses with controlled temperature and humidity. Over time, fundamental chemical and physical transformations occur:
- Proteins break down into amino acids and peptides, making the cheese more digestible and flavorful
- Lactose is completely metabolized by lactic acid bacteria within the first few weeks
- Water evaporates progressively, concentrating flavors and making the texture more granular
- Tyrosine crystals form, those white specks typical of aged Parmigiano
The longer the aging period, the more these processes intensify — and the more complex and intense the flavor becomes.
24 months vs 36 months: two different characters
Our best-seller
24 monthsAppearance: straw-yellow paste, compact, tyrosine crystals present but not abundant.
Aroma: lactic notes, hints of butter and dried fruit, delicate and pleasant.
Flavor: sweet, balanced, slightly savory, not aggressive on the palate.
Texture: friable to the right degree, melts well in the mouth.
For connoisseurs
36 monthsAppearance: amber-yellow paste, tyrosine crystals visible and abundant.
Aroma: intense, notes of toasted dried fruit, spices, slight mineral hint.
Flavor: bold, savory, long persistence, notes of walnut and hay.
Texture: granular, almost sandy, it breaks into irregular flakes.
How to use them in the kitchen
The 24-month is the most versatile: grated on pasta, risotto, and soups, in flakes for salads, in fondues and fillings, and it is also perfect for children thanks to its delicate flavor.
The 36-month is less versatile but peerless in certain contexts: served as flakes for appetizers, paired with structured red wines (Barolo, Brunello, Amarone), with honey and jams for an extraordinary sweet-and-savory contrast, or as an after-dinner treat instead of dessert.
"Grated with moderation: the intense flavor of the 36-month requires smaller quantities than the 24-month."
A direct comparison
| Feature | 24 months | 36 months |
|---|---|---|
| Color | Straw yellow | Amber yellow |
| Flavor | Sweet, balanced | Intense, savory |
| Texture | Compact, friable | Granular, sandy |
| Tyrosine crystals | Few | Abundant |
| Aromatic persistence | Medium | Long |
| Kitchen versatility | High | Medium |
| Ideal for | Everyday use | Tasting |
| Price (500g) | From €14.00 | From €15.60 |
Which one to choose?
The choice depends on how you intend to use it.
Choose the 24-month if: you use it primarily grated on pasta and risotto, have children at home, prefer a more delicate and versatile flavor, or if it is your first time purchasing quality Parmigiano Reggiano.
Choose the 36-month if: you use it primarily in flakes for appetizers or tastings, love aged cheeses with an intense flavor, want to pair it with structured red wines, or want to give it as a gift to a connoisseur.
If you are unsure, try our Tasting Box, which includes both ages. It is the best way to understand the differences by tasting them directly.
What makes our 24 and 36-month unique
Valserena Parmigiano Reggiano — in all its ages — has a characteristic that distinguishes it from any other: it is produced exclusively with milk from Brown Swiss cows. This milk is richer in proteins and kappa-casein B, the ideal protein variant for cheesemaking.
The result is a Parmigiano with a more complex flavor and a finer structure compared to those produced with milk from standard breeds. This feature is amplified by the aging process: the 36-month "Solo di Bruna" has an aromatic complexity that is difficult to find elsewhere.
In short
- 24 months: sweet, balanced, versatile — our best-seller
- 36 months: intense, savory, for appetizers and tastings
- Both are naturally lactose-free and easily digestible
- Indecisive? The Tasting Box includes both
Purchase both ages directly online, with free shipping on orders over €120.
Discover our aging options →