Square Savarin Silicone Baking Mold vs Silpat Flexipan 6 Heart Mold: which is safer?

Square Savarin Silicone Baking Mold is the clear pick. Silpat Flexipan 6 Heart Mold carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Calphalon

Square Savarin Silicone Baking Mold

PFAS grade

B 80/100

Overall grade

D 68/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Food-grade silicone

Confidence

82%

PossibleDegradation and brittleness over time

PossibleMold and bacterial colonization

PossibleOdor and flavor absorption

Why this gradeBuy

Cuisinart

Silpat Flexipan 6 Heart Mold

PFAS grade

F 15/100

Overall grade

F 7/100

Verdict

Skip

Hazard flags

⚑ 2

Material

Silicone baking mold, nonstick coating unspecified

Confidence

45%

PossibleSilicone degradation and leaching

PossibleMicroplastic or physical fragmentation

Why this grade

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 non-stick baking molds: see the full ranking