Staub · Grill Pans
Staub Rectangular Grill Pan
Lower PFAS concern, enameled cast iron avoids nonstick Teflon-family coating, though enamel composition details are undisclosed.
Staub's enameled cast iron grill pan uses a vitrified glass-based enamel coating rather than Teflon-family coating nonstick, which eliminates the primary PFAS vector in modern cookware. The brand does not disclose enamel composition or make PFAS claims.
Shop Staub on Amazon →Material
enameled cast iron
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
The full breakdown
What it's made of and why it matters
Staub grill pans are enameled cast iron, meaning a glass-like enamel coating fused to cast iron substrate. This construction avoids Teflon-type coating (Teflon) nonstick coatings entirely, which is the primary source of Teflon-family coating fume risk in cookware. The enamel itself is a silicate-based glaze; Staub does not publicly disclose detailed enamel composition, lead/cadmium testing results, or temperature stability limits for their specific formulations.
The brand's record and disclosure
Staub (owned by Zwilling J.A. Henckels) has no published PFAS policy or transparency statement on their website. The brand does not voluntarily certify cookware through third-party lead/cadmium testing programs such as California Prop 65 or CPSC compliance documentation. No major safety recalls specific to Staub enameled cookware have been documented in CPSC or FDA databases, though individual reports of enamel chipping exist in consumer reviews.
How it compares in its category
Enameled cast iron grill pans (Staub, Le Creuset, Lodge) are safer than Teflon-type coating nonstick griddles because they eliminate Teflon-family coating fume risk entirely. Cast iron cookware does not leach aluminum or reactive metals under normal use. However, enameled cast iron offers less transparency on enamel safety testing than ceramic cookware brands that publish lead/cadmium certifications; Staub is middle-of-the-road for disclosure in the enameled cookware segment.
If you buy it
Use on low to medium heat; high sustained temperatures can degrade enamel over decades of use. Inspect the enamel annually for chips or cracks; if the underlying cast iron is exposed, stop using that pan to avoid iron leaching or rust. Hand wash only; dishwashers accelerate enamel wear. Replace if large sections of enamel flake off. Seasoning is not necessary on enameled pans, unlike bare cast iron.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Lead or cadmium in enamel glaze
Staub does not publish third-party lead/cadmium test results for their enamel coatings. Modern enameled cookware rarely uses lead, but absence of disclosed testing means risk cannot be ruled out. Enamel is fired at very high temperature and is generally stable if intact.
Enamel coating degradation and chipping
Consumer reviews and cookware forums document enamel chipping on Staub pans after years of use or thermal shock (e.g., hot pan to cold water). Once enamel is compromised, bare cast iron beneath can leach iron into acidic foods or corrode and rust. This is wear-related, not a manufacturing defect per se.
Iron leaching from exposed cast iron
If enamel chips and exposes underlying cast iron, prolonged contact with acidic foods (tomato, wine, citrus) can increase iron dissolution. This is not acutely toxic but increases dietary iron intake; clinically relevant only for individuals with hemochromatosis or iron overload disorders.
Thermal shock and enamel fracture
Enameled cast iron is brittle and vulnerable to rapid temperature changes. Placing a hot pan directly into cold water can cause internal stress fractures and surface crazing. Staub's product care guides recommend gradual cooling, but this hazard is inherent to the material.
Aluminum leaching
Cast iron cookware does not contain aluminum, so this hazard is not applicable. Enameled cast iron avoids the aluminum reactivity concerns of uncoated aluminum or anodized cookware.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Grill Pans
GreenPan
Valencia Pro Ceramic Nonstick 11" Round Grill Pan
Ceramic nonstick coating (Teflon-type coating-free proprietary formulation)
Lower-concern choice: ceramic nonstick with credible PFAS-free positioning and third-party certification.
⚠Risky category by default
GreenPan
Chatham Ceramic Nonstick Grill Pan
Ceramic nonstick coating (proprietary, Teflon-type coating-free)
Lower-concern option; ceramic nonstick avoids traditional Teflon-type coating, though third-party PFAS testing would strengthen confidence.
⚠Risky category by default
GreenPan
Bobby Flay 11" Cast Iron Square Grill Pan
Cast iron with thermolon coating
Lower-concern cast iron option, but thermolon coating remains unverified by independent testing for full PFAS profile.
⚠Risky category by default
More grill pans grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.