HA1 Expert Nonstick Double Burner Grill vs Valencia Pro Ceramic Nonstick 11" Round Grill Pan: which is safer?
GreenPan Valencia Pro Ceramic Nonstick 11" Round Grill Pan is the clear pick. All-Clad HA1 Expert Nonstick Double Burner Grill carries a failing PFAS grade, and we never recommend buying a failing product.
All-Clad
HA1 Expert Nonstick Double Burner Grill
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNonstick coating degradation and flaking
PossibleThermal fume release from nonstick layer
PossibleCoating-to-food migration under acidic or high-heat conditions
Our pick
GreenPan
Valencia Pro Ceramic Nonstick 11" Round Grill Pan
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAluminum leaching from base material
LikelyCeramic coating degradation and mechanical wear
Where these two actually differ
- We flag Nonstick coating degradation and flaking, Thermal fume release from nonstick layer and Coating-to-food migration under acidic or high-heat conditions on the All-Clad and not on the GreenPan.
- We flag Aluminum leaching from base material and Ceramic coating degradation and mechanical wear on the GreenPan and not on the All-Clad.
- The All-Clad is Nonstick coating (unspecified type) where the GreenPan is Ceramic nonstick coating (PTFE-free proprietary formulation), which is most of the difference in these two grades.
- The gap is 85 points, wide enough that this is not a close call, and the GreenPan is the one to buy.
- We are less certain about the All-Clad grade, at 35% 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 grill pans: see the full ranking