Emile Henry · Cookie Sheets
Emile Henry Rectangular Baker
Lower-concern baking dish; ceramic stoneware rarely uses PFAS, but verify glaze sourcing if concerned.
Emile Henry's rectangular baker is made from ceramic stoneware, a material category with inherently low PFAS risk compared to nonstick coatings. The brand does not disclose PFAS-related claims, which is typical for traditional ceramic cookware.
Shop Emile Henry on Amazon →Material
Ceramic-based stoneware (glazed earthenware)
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
Emile Henry Rectangular Baker is glazed earthenware stoneware, a fired clay body coated with a vitrified glaze. Once fired to high temperature (typically 1200-1300 C), the clay and glaze become chemically inert and do not leach problematic substances into food under normal baking conditions. Stoneware is denser and less porous than ceramic dinnerware, making it inherently safer for direct food contact than lower-fired earthenware.
The brand's record and disclosure
Emile Henry is a French stoneware manufacturer with a 40+ year history in foodware. The company does not publish detailed material disclosure or third-party safety certifications (e.g., FDA premarket notification, heavy-metal test reports) on its consumer website. No recalls or safety violations are documented in public records for this product line. The brand maintains silent stance on PFAS and other chemical testing, which is typical for established European earthenware makers but leaves verification to consumer initiative.
How it compares in its category
Glazed stoneware bakers like this one are considered safer than non-stick coated metal sheet pans (which may involve Teflon-type coating or PFOA) and more durable than unglazed ceramic or glass alternatives. Emile Henry is positioned in the premium segment; equivalent mass-market ceramic bakers exist at lower cost but with less documented manufacturing control. High-fired stoneware poses significantly lower leaching risk than enameled cast iron or glazed ceramics from unvetted sources.
If you buy it
Use on racks at or below 400 F; manufacturer does not explicitly state higher limits. Hand-wash to preserve glaze integrity; avoid abrasive scrubbers that may create microfractures. Inspect glaze annually for chips or crazing; small cracks pose minimal acute risk but can trap moisture and bacteria long-term. Replace if glaze damage is extensive. Preheat gradually to avoid thermal shock; do not move from cold to very hot environments.
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 and cadmium in glaze
No published test results or recalls document leaching from Emile Henry stoneware glazes. High-fired stoneware glazes are inherently less soluble than low-fire earthenware. Without independent lab testing of this specific product, risk cannot be ruled out entirely, but brand reputation and manufacturing standards suggest very low probability.
Glaze degradation and microcracking
Repeated thermal stress and dishwasher use can cause fine crazing in the glaze over years. Crazing itself does not typically leach toxins from high-fired stoneware but can harbor bacteria if cracks are visible. Inspection and hand-washing reduce this risk substantially.
Aluminum leaching
Stoneware does not contain significant aluminum in the clay or glaze under normal circumstances. This hazard is not relevant to ceramic stoneware bakers.
Heavy metals in pigments or colorants
Emile Henry products typically feature earth-tone glazes (cream, rust, gray). Darker pigments or decorative paints on exterior surfaces may contain trace metals, but food-contact surfaces are not typically at risk if glazes are food-grade. No specific test data is available.
Bacterial growth if cracked or poorly dried
If glaze develops visible cracks or if the baker is not dried fully after washing, trapped moisture can foster mold or bacterial growth inside the porous clay body. This is a use-and-maintenance issue, not an inherent material hazard.
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 Cookie Sheets
GreenPan
GreenLife Ceramic Nonstick Cookie Sheet
Ceramic nonstick coating
Lower concern: ceramic nonstick cookware with public PFAS-free positioning, though no independent lab verification.
⚠Risky category by default
GreenPan
Premiere Ovenware Ceramic Nonstick Half Sheet Baking Pan
Ceramic nonstick coating
Lower-concern nonstick option; ceramic coating replaces Teflon-family coating, though independent PFAS testing of this specific product is limited.
⚠Risky category by default
GreenPan
GreenLife Ceramic Nonstick Cookie Sheet
ceramic nonstick coating
Lower-concern nonstick option; ceramic coating avoids known Teflon-family coating, but independent PFAS testing is limited.
⚠Risky category by default
More cookie sheets 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.