Chef's Classic Stainless Nonstick Skillet Set of 2 vs Rio Ceramic Nonstick Frypan: which is safer?
GreenPan Rio Ceramic Nonstick Frypan is the clear pick. Cuisinart Chef's Classic Stainless Nonstick Skillet Set of 2 carries a failing PFAS grade, and we never recommend buying a failing product.
Cuisinart
Chef's Classic Stainless Nonstick Skillet Set of 2
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleTeflon-type coating/fluorinated coating off-gassing (thermal decomposition)
ReportedCoating degradation and particle shedding
PossibleManufacturing or proprietary additive residues
Our pick
GreenPan
Rio Ceramic Nonstick Frypan
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyCeramic coating degradation and peeling
PossibleAluminum leaching from base metal
ReportedCoating adhesion loss and metal exposure
Where these two actually differ
- We flag PTFE/fluorinated coating off-gassing (thermal decomposition), Coating degradation and particle shedding and Manufacturing or proprietary additive residues on the Cuisinart and not on the GreenPan.
- We flag Ceramic coating degradation and peeling, Aluminum leaching from base metal and Coating adhesion loss and metal exposure on the GreenPan and not on the Cuisinart.
- The Cuisinart is Stainless steel with proprietary nonstick coating (unspecified) where the GreenPan is ceramic nonstick coating, which is most of the difference in these two grades.
- The gap is 75 points, wide enough that this is not a close call, and the GreenPan is the one to buy.
- We are less certain about the Cuisinart grade, at 45% confidence against 82%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More nonstick skillets: see the full ranking