Williams Sonoma x Greenpan Premiere Collection Turner vs Baking Paper, Parchment, 70 Square Feet: which is safer?
If You Care Baking Paper, Parchment, 70 Square Feet is the clear pick. Williams Sonoma x Greenpan Premiere Collection Turner carries a failing PFAS grade, and we never recommend buying a failing product.
GreenPan
Williams Sonoma x Greenpan Premiere Collection Turner
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCeramic coating degradation and particulate release
PossibleBinder resin leaching (unknown type)
PossibleSilicone oligomer migration (if silicone base)
Our pick
If You Care
Baking Paper, Parchment, 70 Square Feet
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePaper degradation and particulate shedding
Where these two actually differ
- We flag Ceramic coating degradation and particulate release, Binder resin leaching (unknown type), Silicone oligomer migration (if silicone base) and Heat stability limits not field-tested on the GreenPan and not on the If You Care.
- We flag Paper degradation and particulate shedding on the If You Care and not on the GreenPan.
- The GreenPan is Ceramic-reinforced non-stick coating (non-PTFE) where the If You Care is silicone-coated parchment paper, which is most of the difference in these two grades.
- The gap is 70 points, wide enough that this is not a close call, and the If You Care is the one to buy.
Both products run through the same public rubric, which covers 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 parchment paper & baking liners, see the full ranking