Kitchenaid · Silicone Baking Molds
Ama Pear Silicone bowl liner for KitchenAid 5QT mixer single piece baking accessory
Silicone with no coating described, and no PFAS statement from the brand.
The product information we reviewed describes silicone bowl liner, with no applied coating named. Silicone releases food on its own, so a non-stick claim on a silicone product describes the material rather than a coating. The brand has published no PFAS statement for it.
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Material
Silicone bowl liner
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Silicone leaching (oligomers)
Food-grade silicone can release trace cyclic oligomers and siloxanes, especially when heated or in contact with acidic/oily foods. Exposure levels are generally far below regulatory concern thresholds, but long-term studies in humans are limited. Use with acidic batters or oils aligns with manufacturer guidelines.
Bacterial or mold growth on degraded surfaces
If the silicone surface becomes sticky or microporous due to age or UV exposure, bacteria or mold can colonize. This is a maintenance issue, not an inherent material flaw. Regular cleaning and timely replacement prevent this.
Thermal degradation and odor release
Prolonged exposure above 400 degrees Fahrenheit or repeated thermal cycling can cause off-gassing and unpleasant odors. The mixer bowl itself stays well below this in normal baking use, but transferring hot batter directly into the liner is rare. Proper care prevents this.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Lead
Silicone does not use heavy-metal pigments or glazes, and no recalls or test failures have been reported for KitchenAid silicone accessories. This hazard class is not a concern for this material type.
Source, ATSDR ↗Formaldehyde / VOCs
Food-grade silicone does not rely on formaldehyde-releasing glues or antimony stabilizers typical of textiles or polyester. No evidence of these contaminants in silicone baking accessories.
Source, ATSDR ↗The full breakdown
What it's made of and why it matters
This is a food-grade silicone bowl liner, a single-piece insert designed to fit inside a KitchenAid 5-quart mixer bowl. Silicone is a synthetic polymer backbone of silicon and oxygen atoms, chemically inert at typical kitchen temperatures. Unlike plastic or coated ceramics, silicone does not leach BPA, phthalates, or heavy metals under normal mixing and baking conditions. The material is heat-stable and non-porous, reducing risk of bacterial colonization compared to worn ceramic or metal bowls.
The brand's record and disclosure
KitchenAid (Whirlpool Corp.) has not issued a public PFAS avoidance statement for this accessory line, though the parent company has committed to reducing PFAS in some product categories. No safety recalls or formal complaints are documented for this specific bowl liner. KitchenAid provides FDA food-contact compliance statements for silicone accessories in general, but detailed material certifications for this SKU are not widely published.
How it compares in its category
Silicone bowl liners present lower concern than ceramic-glazed or enameled alternatives, which carry lead/cadmium leaching risks in older or imported products. They avoid the coating-degradation hazard of non-stick metal bowls. Compared to bare stainless-steel bowls, silicone adds no chemical risk while improving grip and preventing metal-on-metal wear. They are functionally equivalent to uncoated silicone mats but purpose-built for mixer geometry.
If you buy it
Wash by hand in warm soapy water or gentle dishwasher cycles; high heat and abrasive scrubbing can degrade silicone over years. Do not expose to open flame or temperatures above 400, 450 degrees Fahrenheit, though the liner itself sits in a bowl and is not the primary heat conductor. Replace if the surface becomes visibly sticky, discolored, or develops odor that persists after washing, signs of polymer breakdown. Store in a cool, dry place away from direct sunlight to extend lifespan.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Kitchenaid has made none
Formulations change between production runs, so check the current label. How we grade.
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.