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PFAS in Bundt Pans: Which Brands Grade Best and Worst

Bundt pans and fluted cake pans are kitchen staples, but not all are created equal when it comes to PFAS (per- and polyfluoroalkyl substances) concern. Based on available materials and public disclosure data, GreenPan GreenPan Premiere Ovenware Ceramic Nonstick 8" Square Cake Pan and Caraway Caraway Ceramic Nonstick Fluted Cake Pan emerge as top-graded choices, both earning an A (100/100 safety) rating based on our model-driven review of disclosed construction and brand formulation claims. These ceramic-coated options report no PFAS-containing nonstick coatings, contrasting sharply with traditional nonstick alternatives that rely on fluorinated compounds.

The divide in bundt pan performance is stark. Ceramic-based and cast-iron producers dominate the lower-concern category, while legacy nonstick brands using conventional polytetrafluoroethylene (PTFE)–based coatings score substantially lower. Most critically, T-fal BACKFORM for TEFAL mill 22 cm DELIBAKE J1640274, All-Clad All-clad Pro-release Nonstick Bakeware Mini Fluted Cake Pan (6 Cup), and Circulon Circulon 9" Round Cake Pan all grade F (5/100 safety), reflecting our assessment of their conventional fluorinated nonstick coatings based on available materials and public data—though these grades represent model-based estimates, not lab verification. This guide will help you navigate the bundt pan market with confidence.

Product	PFAS Grade	Verdict
GreenPan Premiere Ceramic Nonstick 8" Square	A (100/100)	Lower concern; ceramic coating, no reported PFAS
Caraway Ceramic Nonstick Fluted Cake Pan	A (100/100)	Lower concern; ceramic nonstick, no PFAS in formulation
GreenPan Premiere Ceramic Nonstick 2-Piece Cake Pan Set	B (80/100)	Lower-to-moderate concern; ceramic base with manufacturing caveats
Caraway Ceramic Non-Stick 11 Piece Bakeware Set	B (80/100)	Lower-to-moderate concern; multi-item set includes circle/fluted pans
Le Creuset 12-Cup Mini Fluted Cake Pan	C (70/100)	Moderate concern; enameled cast iron with no disclosed PFAS, but limited transparency
T-fal BACKFORM DELIBAKE 22cm	F (5/100)	Higher concern; conventional PTFE nonstick coating
All-Clad Pro-release Mini Fluted Cake Pan (6 Cup)	F (5/100)	Higher concern; PTFE-based nonstick system
Circulon 9" Round Cake Pan	F (5/100)	Higher concern; fluorinated nonstick coating

Understanding PFAS in Bundt Pans

PFAS are synthetic chemicals used in industrial coatings, including those applied to nonstick bakeware. These "forever chemicals" persist in the environment and in human blood, and emerging research has associated them with adverse health outcomes—though association is not causation, and individual risk depends on exposure dose and duration. The primary concern with bakeware is migration of PFAS from the coating into food, particularly at higher oven temperatures (above 500°F) or with acidic foods. Manufacturers have progressively moved away from legacy PFAS-laden systems toward ceramic and other non-fluorinated alternatives, creating a clear performance split in the market. Explore our full bakeware category for additional options.

Top Grade: A-Rated Products (100/100 Safety)

GreenPan GreenPan Premiere Ovenware Ceramic Nonstick 8" Square Cake Pan

Materials: The GreenPan Premiere line uses a ceramic-based nonstick coating on an aluminum body. GreenPan publicly states that its ceramic formula is PTFE-free and PFOA-free, with no reported use of PFAS-containing compounds in the coating formulation. This claim is based on brand disclosure rather than independent lab testing, but aligns with publicly available material specifications.

Brand Claims: GreenPan markets the Premiere line as their premium ceramic nonstick range, emphasizing that the coating is derived from sand-derived materials rather than fluorochemicals. The company reports compliance with FDA food-contact regulations.

Pros: Lower-concern PFAS profile based on materials; ceramic coating is durable and does not flake easily; dishwasher safe; affordable entry point ($25–35 range). Our model-based estimate: A (100/100 safety)—reflecting no evidence of PFAS found in reviewed sources and disclosed materials.

Cons: Ceramic coatings can lose nonstick properties faster than conventional PTFE systems with extended use; not recommended for metal utensils; maximum safe oven temperature typically 350–400°F (lower than PTFE alternatives).

Caraway Ceramic Nonstick Fluted Cake Pan

Materials: Caraway's fluted cake pan features a ceramic nonstick coating on steel or aluminum. Caraway explicitly states that all bakeware is PFOA- and PTFE-free, with a proprietary ceramic formula free from PFAS compounds. The brand discloses composition but has not published independent third-party lab verification of PFAS absence.

Brand Claims: Caraway positions itself as a "clean cookware" brand, emphasizing non-toxic, PFAS-free materials. The company publishes ingredient disclosures on its website and highlights ceramic as the safer alternative to nonstick.

Pros: Fluted design is ideal for showstopping cake presentation; ceramic is versatile and food-safe; beautiful aesthetic finishes (cream, navy, sage); no reported PFAS in formulation based on brand disclosure. Our grade: A (100/100 safety)—no evidence of PFAS found in reviewed sources.

Cons: Premium pricing ($40–60 per pan); ceramic coating can wear with aggressive scrubbing; lower temperature tolerance (typically 375°F max).

Strong Grade: B-Rated Products (80/100 Safety)

B-graded options include multi-piece sets and some individual pans from GreenPan and Caraway. Examples include GreenPan GreenPan Premiere Ovenware Ceramic Nonstick 2-Piece Cake Pan Set and Caraway Ceramic Non-Stick 11 Piece Bakeware Set. These grade B (80/100 safety) based on our model-driven estimate incorporating materials, manufacturing geography, and quality-control transparency—B ratings indicate lower-to-moderate concern, reflecting that while the primary coating is ceramic, there may be minor manufacturing uncertainties or additional components (handles, edges) not fully disclosed.

GreenPan Premiere 2-Piece Set: Includes a bundt-style fluted pan plus a round cake pan. Offers value over single purchases but carries the same ceramic-coating profile. Dishwasher safe; good for home bakers seeking variety.

Caraway 11-Piece Bakeware Set: Comprehensive set with circle pans, square pans, and fluted cake pans. All pieces use Caraway's ceramic nonstick system. Premium option ($150–200) but eliminates the need for multiple purchases. B grade reflects the scale of multi-piece production and minor transparency gaps in component sourcing.

Moderate Grade: C-Rated Products (70/100 Safety)

Le Creuset Le Creuset 12-Cup Mini Fluted Cake Pan

Materials: Cast iron with enamel coating. Le Creuset does not disclose PFAS or PFOA in its enamel formulation based on publicly available materials, but the company provides limited transparency on exact composition. Enamel coatings are generally considered lower-PFAS systems compared to fluorinated nonstick, though some enamels have historically contained fluorinated pigments.

Brand Claims: Le Creuset emphasizes heritage craftsmanship and enamel durability but does not prominently advertise PFAS-free status. The brand focuses on temperature tolerance and longevity messaging rather than chemical composition.

Pros: Enameled cast iron is heirloom-quality and extremely durable; higher temperature tolerance (500°F+); no nonstick coating to degrade; beautiful iconic design; no evidence of PFAS found in reviewed sources.

Cons: Moderate concern (C grade, 70/100 safety) reflects limited public transparency on enamel formulation; cast iron is heavy and requires hand-washing; higher cost ($50–80); potential for enamel chipping if dropped.

What to Avoid: F-Rated Products (5/100 Safety)

Four products in our database grade F (5/100 safety), all due to conventional PTFE-based (polytetrafluoroethylene) nonstick coatings. PTFE systems inherently contain or are derived from fluorinated compounds that may include PFAS precursors. While modern PTFE cookware has reduced legacy PFAS like PFOA, the underlying chemistry still relies on fluorinated chemistry, which our model-based assessment classifies as higher concern.

T-fal BACKFORM for TEFAL mill 22 cm DELIBAKE J1640274 & Tefal Easy Grip Kugelhopf Pan, 22cm: Both Tefal (T-fal) bundt pans use conventional nonstick coatings. T-fal does not publicly disclose PFAS-free status. Grade F (5/100 safety) reflects standard PTFE chemistry.

All-Clad All-clad Pro-release Nonstick Bakeware Mini Fluted Cake Pan (6 Cup): All-Clad's Pro-release line uses proprietary nonstick technology based on fluorinated compounds. The brand does not claim PFAS-free status. Grade F reflects the conventional fluorinated coating approach. Despite high regard in the cookware community, the chemical composition places it in higher-concern category for PFAS assessment.

Circulon Circulon 9" Round Cake Pan: Circulon pans use traditional dual-layer nonstick coatings (often PTFE-based). The brand's primary marketing focuses on durability and performance, not chemical composition transparency