Caraway Home Ceramic Baking Sheet Duo
No PFAS indicators found, a top-safe pick. This is a model-based estimate from materials and available data, not a lab test.
We flunk more products than we pass. This one earned its grade. How we grade
What’s concerning
Category baseline
cookware is a category where PFAS exposure is more common.
Glaze degradation and substrate exposure
What’s reassuring
Brand-stated PFAS-free
The manufacturer claims this product contains no PFAS.
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Lead
No recalls or contamination reports for Caraway ceramic bakeware. Modern US-market ceramic cookware is tested for lead/cadmium leaching under FDA guidelines; Caraway's transparency on materials suggests compliance, but independent third-party testing of this specific product line is not publicly available.
Source: ATSDR ↗Teflon-type coating/fume risk from coating
Ceramic coatings do not contain Teflon-type coating and do not emit fluorinated fumes at any oven temperature. This is a key safety advantage over traditional non-stick bakeware.
Thermal stability of glaze at baking temperatures
Ceramic glazes are fired at kiln temperatures (2000F+), making them chemically stable at standard oven temperatures (350-500F). No off-gassing or volatilization is expected under normal baking use.
Microplastic or particle shedding
Ceramic is an inorganic mineral; it does not shed microplastics. Minor glaze particles could theoretically flake if severely damaged, but this would be visible and rare in normal use.
The full breakdown
What it's made of and why it matters
Caraway's ceramic baking sheets use a glazed ceramic coating over a steel or aluminum base. Unlike traditional non-stick cookware that relies on Teflon-type coating (Teflon), ceramic coatings avoid fluorinated compounds altogether, eliminating fume risk at normal baking temperatures (under 500F). The glaze itself is a fired mineral layer bonded to the substrate, making it chemically stable and non-leaching under typical use conditions.
The brand's record and disclosure
Caraway has marketed itself explicitly as a PFAS-free brand and earned strong third-party credibility on this claim (scoring 90/100 in independent assessment). The company publicly commits to non-toxic cookware and provides transparency about material sourcing. No major recalls or contamination incidents involving Caraway bakeware have been documented in public records.
How it compares in its category
Most conventional non-stick baking sheets rely on Teflon-type coating coatings, which pose fume risk above 500F and degrade over time. Ceramic alternatives like Caraway occupy the premium non-toxic tier alongside silicone and parchment paper. Caraway's ceramic option avoids both Teflon-type coating and the durability concerns of budget ceramic coatings that chip easily, offering a middle ground in performance and safety.
If you buy it
Hand-wash ceramic sheets to preserve the glaze; abrasive scrubbers or dishwashers can degrade the coating over years of use. Avoid sudden temperature swings (e.g., hot pan to cold water) which may cause cracking. Inspect the glaze annually for chips or cracks; once compromised, the underlying base material may leach trace metals. Ceramic is safe up to 500F; do not exceed manufacturer limits.
What we don’t know
- Basis
- Model estimate, 80% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Caraway has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Bakeware
Caraway
Ceramic Baking Sheet
Coating degradation and metal substrate exposure
Limited concern
Aluminum substrate leaching (if aluminum core)
Limited concern
Thermal shock and coating fracturing
Limited concern
✓Verified PFAS-free by a third party
GreenPan
GreenLife Ceramic Nonstick Bakeware
Ceramic nonstick coating
Coating degradation and aluminum leaching
Limited concern
Microcracking and ceramic particle shedding
Limited concern
Lower risk, ceramic nonstick avoids Teflon-type coating and PFOA.
✓Verified PFAS-free by a third party
More bakeware 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.