Le Creuset · Grill Pans
Le Creuset Cast Iron Square Grill
Lower concern; traditional enameled cast iron is not known to require or contain PFAS.
Le Creuset's enameled cast iron grill is made from cast iron with a vitreous enamel coating, a well-established, non-fluorochemical finish. No PFAS-related disclosures or certifications are publicly available from the brand, but the material category itself poses lower PFAS risk compared to nonstick cookware.
Shop Le Creuset on Amazon →Material
enameled cast iron (enamel coating over 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.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Le Creuset's square grill is cast iron (ferrous metal) coated with a thick vitreous enamel layer, which is essentially fused glass. The enamel seals the iron underneath, preventing direct contact between food and the metal while creating a non-stick surface. This coating is chemically inert once cured and does not require Teflon-type coating (Teflon) or PFAS to function, making it fundamentally different from synthetic non-stick surfaces.
The brand's record and disclosure
Le Creuset does not publicly issue detailed toxicology statements or third-party certifications (such as NSF or GOTS) for this cookware line, though the brand maintains a premium market position and ISO quality standards. No established recalls or health controversies linked to this specific product are on record. The company's opacity on PFAS and other chemical inputs is typical for legacy cookware manufacturers but falls short of full transparency.
How it compares in its category
Enameled cast iron (Le Creuset, Staub, vintage Lodge) is safer from a toxicology standpoint than Teflon-type coating/ceramic hybrid non-stick pans, which carry fume and coating-degradation risks. It is heavier and more fragile than bare cast iron or carbon steel, requiring gentler handling and careful seasoning. Compared to stainless steel grill pans, it retains heat more evenly but demands more maintenance and has a higher failure risk if dropped or chipped.
If you buy it
Avoid thermal shock (do not submerge a hot pan in cold water) and never use metal utensils on the surface, as the enamel can chip and expose cast iron underneath. Keep heat at medium to medium-high; prolonged exposure to very high flame can degrade the enamel. If the coating cracks or chips, oxidation of exposed iron may occur; consider professional repair or retired use to avoid iron ingestion. Hand wash rather than dishwasher to extend coating life.
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 coating
Le Creuset enamel is not known to contain lead or cadmium; the brand's enamels have complied with EU and US food contact regulations for decades. No test results or recalls for these metals in this product are on record.
Enamel coating degradation and chipping
Iron leaching
If the enamel is compromised, small amounts of iron can leach into food. For most people this is not a health concern (iron is essential), but individuals with hemochromatosis or iron overload disorders should avoid prolonged contact with uncoated cast iron.
Teflon-type coating fume risk
This product does not use Teflon-type coating or other synthetic Teflon-family coating, so Teflon-type coating fume inhalation (which occurs when Teflon pans overheat) is not a concern.
Aluminum leaching
Cast iron and glass enamel do not contain aluminum, so aluminum leaching is not relevant to this product.
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.