Mrs. Anderson's · Silicone Baking Molds
Mrs. Anderson's Baking Half-Size Baking Sheet & Silicone Mat Set
Silicone mat lower concern; sheet PFAS risk unclear.
Silicone is inherently PFAS-free. Steel sheet coating composition unknown; brand makes no PFAS disclosure. Moderate caution warranted on the sheet component.
The safe swap
Mrs. Anderson's
Mrs. Anderson Silicone Round Cake Pan
80/100 safety
Same rubric that flunked this product. The swap earned its B.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
silicone mat, steel baking sheet
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Non-stick, chemistry undisclosed
Marketed non-stick without stating the coating chemistry.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This set combines a food-grade silicone mat (the flexible baking surface) with a steel baking sheet (the rigid backing). Silicone is a synthetic polymer made from silicon and oxygen; it does not contain BPA, phthalates, or the reactive monomers that leach from lower-grade plastics. Steel is chemically inert at normal baking temperatures and does not shed metals into food. The silicone mat's main function is to prevent sticking without added chemical coatings like Teflon-type coating.
The brand's record and disclosure
Mrs. Anderson's is a mass-market baking supplies brand (owned by Westmark) with no published material safety certifications or third-party testing documentation in the public record. The brand has not issued transparency reports on PFAS, heavy metals, or manufacturing standards. No FDA safety recalls or documented contamination incidents have been reported for this product line. The company's silence on chemical sourcing is typical of mid-tier kitchenware brands but leaves users without verified safety assurances.
How it compares in its category
Silicone mats are broadly regarded as safer than Teflon-type coating-coated (Teflon) baking sheets because they do not release fluorinated gases when overheated. This product sits in the standard consumer-grade tier: more affordable than premium branded silicone (Silpat) but without published third-party certification. The steel backing is standard for this format and poses no additional risk compared to bare steel baking sheets. Overall, this combination avoids known high-risk coatings common in cheaper alternatives.
If you buy it
Hand wash rather than dishwasher to extend mat lifespan and avoid thermal shock. Do not exceed 500-550°F (260-288°C); silicone mats typically lose flexibility above 600°F. Replace the mat if it becomes sticky, discolored, or shows visible cracking, as these signs indicate degradation. Store flat in a cool, dry place to prevent permanent creasing. The steel sheet requires standard rust prevention (dry immediately after washing).
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Silicone leaching at high temperatures
While food-grade silicone is stable at normal baking temperatures, extended use above 500°F may degrade the polymer and release trace siloxanes. Mrs. Anderson's product lacks published heat-stability test data.
Steel coating or plating contaminants
No reports of lead, cadmium, or chromium plating on Mrs. Anderson's steel sheets. Bare or stainless steel baking sheets do not typically leach metals into food at normal baking temperatures.
Silicone mat degradation and microparticle release
Over time and with abrasion, silicone mats can shed small particles; no established toxicity data exists for ingested food-grade silicone microparticles, but replacement every 2-3 years of regular use is prudent.
Adhesive or bonding agent between layers
No public information confirms the adhesive used between the silicone mat and steel backing. Properly manufactured sets use food-safe adhesives, but Mrs. Anderson's does not publish construction details.
Formaldehyde in packaging or dyes
Silicone and steel components do not typically contain formaldehyde; no reports of formaldehyde residues in this product category.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 62% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Silicone Baking Molds
Mrs. Anderson's
Mrs. Anderson Silicone Round Cake Pan
Food-grade silicone
Silicone cake pans present lower PFAS concern; no Teflon-family coating nonstick coatings used.
⚠Risky category by default
Mrs. Anderson's
Silicone Baking Mat
silicone baking mat
Lower concern; silicone mats do not typically contain PFAS.
⚠Risky category by default
Mrs. Anderson's
Full Size Silicone Baking Mat
100% silicone
Silicone baking mat, lower PFAS concern.
⚠Risky category by default
More silicone baking molds grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.