Caraway Ceramic Nonstick Cookie Sheet
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.
Ceramic coating degradation and particulate shedding
Ceramic nonstick coatings can chip, flake, or wear thin with repeated use and washing, especially if exposed to metal utensils or abrasive cleansers. No data on Caraway's specific formulation durability or particulate composition if shed into food.
Aluminum or steel core leaching
The underlying baking sheet material is not disclosed. If aluminum without adequate anodization or barrier, acidic foods (tomato sauce, citrus) may cause migration. Steel is inert but Caraway's primer or bonding chemistry between core and ceramic is not documented.
Lack of third-party safety certification
Caraway's bakeware lacks independent NSF, Oeko-Tex, or California Prop 65 certification, meaning chemical composition and migration testing are not publicly verified by neutral labs. Reliance on brand claims alone leaves some uncertainty about heavy metal or contaminant levels.
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.
PFAS
Caraway's ceramic formulation avoids Teflon-type coating; however, no independent test data are publicly available on thermal breakdown products or fume profiles of the proprietary coating polymer at elevated temperatures. The risk is lower than traditional Teflon-type coating but not zero-hazard.
Source: ATSDR ↗Off-gassing or odor from coating curing
New ceramic cookware can emit a faint odor during initial uses. No documented health concerns or VOC data for Caraway ceramic specifically, and odor typically dissipates after a few heat cycles.
The full breakdown
What it's made of and why it matters
Caraway's ceramic nonstick coating is a polymer-based system marketed as PFOA/Teflon-type coating-free, applied over a steel or aluminum core substrate. The ceramic topcoat avoids the Teflon-family coating chemistry that poses fume-release risk at high heat. The underlying metal core (aluminum or steel) and any primer layers determine leaching potential; Caraway does not publicly disclose core material composition or coating ingredient transparency beyond the PFAS-free claim.
The brand's record and disclosure
Caraway has built its brand identity around PFAS-free cookware and emphasizes non-toxic positioning in marketing. The company does not appear to hold third-party certifications (such as GOTS, Oeko-Tex, or NSF) for the bakeware line. No recalls or safety actions have been documented for Caraway bakeware. Material safety data for the ceramic coating itself is not publicly available, limiting verification of other chemical inputs.
How it compares in its category
Ceramic nonstick cookie sheets occupy a middle tier: safer than traditional Teflon-type coating nonstick in terms of fume risk, but ceramic coatings are more prone to chipping and degradation than seasoned cast iron or stainless steel. Caraway's ceramic option competes directly with brands like Our Place and GreenPan; all three claim PFAS avoidance. Ceramic sheets are gentler on utensils than metal-on-metal but require more careful handling and may show wear after 2-3 years of regular use.
If you buy it
Hand wash rather than dishwasher to extend coating life and avoid thermal shock. Avoid metal utensils and abrasive scrubbers, which accelerate ceramic wear. Do not exceed 500 degrees F to prevent coating breakdown and potential particulate shedding. Replace the sheet if the ceramic surface becomes visibly scratched, chipped, or dull (signs of barrier failure); a damaged coating may leach from the underlying substrate.
What we don’t know
- Basis
- Model estimate, 75% 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.