4-Piece Baking Dish Set vs Ceramic Rectangular Baking Dish: which is safer?
Staub 4-Piece Baking Dish Set is the clear pick. Staub Ceramic Rectangular Baking Dish carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Staub
4-Piece Baking Dish Set
PFAS grade
A 90/100
Overall grade
C 76/100
Verdict
Buy
Hazard flags
⚑ 2
Material
enameled cast iron
Confidence
82%
PossibleEnamel degradation and iron leaching
ReportedThermal stress fracture of enamel
Staub
Ceramic Rectangular Baking Dish
PFAS grade
D 65/100
Overall grade
F 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
ceramic glaze on stoneware
Confidence
78%
PossibleGlaze degradation and crazing over time
PossibleMicroplastic or glaze particle shedding
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 bakeware: see the full ranking