Great Jones · Dutch Ovens
Great Jones x Zander Schlacter Dutch Baby Cast Iron Dutch Oven
Lower PFAS concern, bare cast iron has no Teflon-family coating.
This is a traditional seasoned cast iron Dutch oven with no nonstick or Teflon-family coating. Cast iron cookware carries minimal PFAS risk because it relies on seasoning (oils/fats) rather than synthetic coatings. Great Jones has not made PFAS claims, but the material itself is the standard bearer for PFAS-free cookware.
Shop Great Jones on Amazon →Material
Cast iron (bare, seasoned)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
The full breakdown
What it's made of and why it matters
This is bare cast iron with a factory seasoning layer, not enameled ceramic or nonstick coating. Cast iron itself is chemically inert when properly seasoned; the seasoning (typically a thin polymerized oil layer) prevents rust and food contact with raw iron. No Teflon-type coating, ceramic glaze, or enamel means no risk of coating degradation, lead/cadmium leaching, or Teflon-family coating fume release at normal cooking temperatures.
The brand's record and disclosure
Great Jones does not publicly disclose material certifications, testing protocols, or third-party compliance statements on their website or product pages. The brand has no documented recalls, safety controversies, or regulatory actions in public records. No transparency on seasoning oil source or composition is provided, which is standard industry silence for cast iron manufacturers.
How it compares in its category
Bare cast iron Dutch ovens carry lower chemical hazard profiles than enameled versions (which can have lead in older glazes or ceramic coatings that chip over time) or nonstick-coated Dutch ovens (Teflon-type coating fume risk at high heat). Maintenance burden is higher: seasoning must be maintained to prevent rust and iron leaching into acidic foods. Longevity is excellent when cared for properly.
If you buy it
Maintain the seasoning layer by cooking fatty foods regularly and hand-washing without harsh scrubbing; machine washing and acidic liquids break down seasoning and allow iron leaching. Do not exceed stovetop use to moderate-high heat; cast iron distributes heat evenly but can warp at extreme temperatures. Oven use is safe up to manufacturer specs (typically 500F+). Replace if seasoning flakes persistently or rust cannot be removed, though this rarely occurs with proper care.
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.”
Iron leaching into food
Bare cast iron can leach iron into acidic foods (tomato sauce, vinegar, citrus) if seasoning is worn or absent. Leached iron is generally safe for adults but can pose excess exposure for people on iron-restricted diets; risk is user-dependent on seasoning maintenance.
Rust formation and contamination
If not dried thoroughly or seasoned regularly, bare cast iron rusts. Surface rust can be removed, but deep pitting creates food safety concerns. This is a maintenance risk, not an inherent material hazard.
Thermal shock and cracking
Cast iron is prone to cracking if subjected to rapid temperature changes (e.g., cold water on hot surface). No specific incidents reported for Great Jones product; this is standard cast iron behavior.
Heavy metal contamination in raw cast
No documented cases of lead, cadmium, or arsenic in commercial cast iron cookware from reputable manufacturers. Great Jones sources cast iron from established foundries; no public testing or recalls suggest contamination.
Seasoning oil composition uncertainty
Factory seasoning oils are not disclosed by most brands. Typical oils (soy, canola, mineral) are food-grade, but source and purity are not independently verified. Risk is minimal at normal cooking temperatures and with properly polymerized seasoning.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 92% 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 Dutch Ovens
All-Clad
Crate & Barrel All-Clad Cast Iron Braiser
cast iron, enameled
Lower concern, cast iron and enameled ceramic don't use PFAS-based nonsticks.
⚠Risky category by default
Misen
Missen Dutch Oven 7 Qt
enameled cast iron
Lower PFAS concern, enameled cast iron carries minimal risk if enamel coating is intact.
⚠Risky category by default
Our Place
Dutch Oven Pot
Enameled cast iron (non-stick ceramic enamel coating)
Lower-concern option; brand claims PFAS-free but lacks third-party verification.
⚠Risky category by default
More dutch ovens 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.