All-Clad Pro-Release Bakeware Half Sheet Pan
Avoid until All-Clad discloses what the nonstick coating is made of.
All-Clad's Pro-Release bakeware uses a proprietary nonstick coating that the brand does not publicly identify by material type or PFAS status. Without lab testing or a brand PFAS-free commitment, risk remains unclear.
The safe swap
Calphalon
Calphalon Legacy 18 x 13 Inch PFA Free Nonstick Cookie Sheet
80/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Steel with proprietary "Pro-Release" nonstick coating (unspecified composition)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Non-stick, chemistry undisclosed
Advertised as non-stick but coating type is not explained.
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Coating degradation and flaking
All nonstick coatings degrade with mechanical stress and repeated heating cycles. If Pro-Release coating deteriorates, small particles could shed into food; steel base itself is safe, but flaked coating composition is unknown without disclosure.
Thermal fume release (if Teflon-family coating)
If Pro-Release is Teflon-type coating-based, overheating above 500F could generate fumes; All-Clad does not specify safe temperature thresholds for this coating. Steel pan itself can handle high heat, but coating safety window is undocumented.
PFAS
Brand has not confirmed Pro-Release is PFAS-free despite industry-wide PFAS concerns. Silence from All-Clad is unusual among premium cookware makers and should prompt direct inquiry before purchase.
Source: ATSDR ↗What’s reassuring
Coating leaching under acidic or prolonged contact
No documented reports of leaching from All-Clad Pro-Release during normal baking use. Steel substrate does not leach; risk depends entirely on coating chemistry, which remains proprietary.
Lead
All-Clad cookware is manufactured in the United States under FDA oversight and has no documented lead or cadmium contamination. Steel substrate and domestic manufacture suggest low heavy-metal risk, but coating materials are not publicly specified.
Source: ATSDR ↗The full breakdown
What it's made of and why it matters
This half-sheet pan uses a steel substrate, which is inert and does not leach metals under normal baking conditions. The nonstick surface is All-Clad's proprietary 'Pro-Release' coating, whose chemical composition has not been publicly disclosed by the manufacturer. Without transparency on whether the coating is silicone-based, hydrocarbon polymer, or Teflon-family coating, the actual safety profile cannot be definitively assessed. Steel handles heat evenly and resists warping better than aluminum, reducing the risk of coating damage during use.
The brand's record and disclosure
All-Clad has not made a public statement confirming their Pro-Release coating is PFAS-free, nor have they disclosed the coating's specific chemistry on product labels or websites. The brand does not carry third-party nonstick safety certifications (such as GREENGUARD or similar) for this line. All-Clad's silence on this question is notably different from competitors like GreenPan or Our Place, which actively market PFAS-free claims. No recalls or safety complaints specific to Pro-Release bakeware have been publicly documented, but lack of disclosure prevents full risk assessment.
How it compares in its category
Many budget and mid-range bakeware options now carry explicit PFAS-free or ceramic nonstick claims; All-Clad does not. Higher-end alternatives with disclosed coatings (such as silicone-based or Teflon-type coating-free formulations) are available at similar or lower price points. The steel construction is a strength compared to aluminum bakeware, which poses a separate leaching risk with acidic foods. All-Clad's reputation for durability is well-established, but that durability advantage is offset by the coating's opacity and lack of transparency.
If you buy it
Hand-wash only; dishwasher use accelerates coating degradation and potential flaking. Do not preheat above 500F and avoid temperature shocks (e.g., moving directly from oven to cold water), as thermal stress can compromise the coating seal. Replace the pan if the nonstick surface visibly chips, peels, or flakes, as damaged coatings may shed particles into food. Contact All-Clad directly to request coating composition data before purchase if PFAS status is a deciding factor for your household.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- All-Clad has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Cookie Sheets
GreenPan
GreenLife Ceramic Nonstick Cookie Sheet
Ceramic nonstick coating
Ceramic coating degradation and aluminum exposure
Limited concern
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
Aluminum leaching from base metal
Limited concern
Ceramic coating degradation and durability
High concern
Thermal safety and heat tolerance
Limited concern
Microplastic or particle shedding from coating
Limited concern
Lower-concern nonstick option; ceramic coating replaces Teflon-family coating, though independent PFAS testing is limited.
⚠Risky category by default
GreenPan
GreenLife Ceramic Nonstick Cookie Sheet
ceramic nonstick coating
Aluminum leaching (substrate exposure)
Limited concern
Coating degradation and flaking
High concern
Lower-concern nonstick option; ceramic coating avoids known Teflon-family coating, though 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.