The Truth Behind Sawdust in Parmesan Cheese

Is There Sawdust in American Parmesan Cheese? The Truth Behind the Myth You've probably heard the rumors: "There's sawdust in your grated Parmesan ch

Is There Sawdust in American Parmesan Cheese? The Truth Behind the Myth

You've probably heard the rumors: "There's sawdust in your grated Parmesan cheese!" But what's really going on with that container in your refrigerator? Let's separate fact from fiction.

 

What's Actually in Your Cheese?

The "sawdust" in question is actually cellulose, a plant fiber sometimes derived from wood pulp. While that might sound alarming, cellulose is a common food additive that prevents pre-grated cheese from clumping together. It's FDA-approved and considered safe for consumption.

The FDA permits up to 4% cellulose in grated cheese products. However, in 2016, Bloomberg News investigated several brands and discovered some concerning facts:

 

• Some manufacturers were using more cellulose than allowed
• Several products labeled "100% Parmesan" contained no Parmesan at all

This revelation led to multiple lawsuits, product recalls, and increased consumer skepticism about packaged Parmesan.

 

Parmigiano-Reggiano 

Real Parmesan vs. Supermarket Versions

Authentic Parmesan cheese (called Parmigiano-Reggiano when from Italy) contains just three simple ingredients:

 

• Milk
• Salt
• Rennet (an enzyme for cheese-making)

It's then aged for at least 12 months to develop its rich, complex flavor.

Many American supermarket versions differ significantly:

• They contain cellulose as an anti-caking agent
• They may include cheaper cheese blends
• They often have preservatives for extended shelf life

Which Brands Can You Trust?

Quality Parmesan Options:
BelGioioso: American-made but follows traditional aging methods
Stella: Reliable wedge and shredded varieties
Boar's Head: Higher quality with minimal additives
Organic Valley: Clean ingredients with organic certification

 
The Authentic Choice:

For the real deal, look for imported Parmigiano-Reggiano with the name stamped on the rind. This designation is legally protected and guarantees authentic Italian production methods.

 
Brands That Use More Additives:
Kraft Grated Parmesan
Great Value Parmesan (Walmart)
Most generic store brands

These options provide convenience but often sacrifice flavor and authenticity.

 

How to Choose Better Parmesan

• Read the ingredients list: Real Parmesan contains only milk, salt, and rennet.
• Buy blocks or wedges instead of pre-grated: They rarely contain additives.
• Look for the Consorzio Stamp - Genuine Parmigiano Reggiano has a dotted stamp on the rind and the identification number of the dairy
• Be skeptical of "100% Parmesan" claims on pre-grated containers.

No, there isn't literal sawdust in your cheese. However, some pre-grated Parmesan products do contain more additives than you might expect. For the best flavor and quality, consider purchasing blocks of cheese and grating them yourself as needed. Your pasta dishes will taste noticeably better and you'll know exactly what you're eating.