Quick Take
Score: 8.2/10 | Butter Pat produces the smoothest new cast iron available - Pennsylvania-made with meticulous machine finishing. The "Joan" skillet honors the founder's grandmother and delivers exceptional food release. Ultra-premium pricing for serious cast iron enthusiasts and collectors.
What We Evaluated
This review uses the R3 Cookware Methodology v1.0.0, which evaluates cookware across six pillars: Safety (35%), Efficacy (30%), Value (15%), Usability (10%), Sustainability (5%), and Suitability (5%).
Safety Analysis (35% weight)
Butter Pat cast iron provides the same fundamental safety as all quality cast iron:
- 100% cast iron - no coatings, no additives
- PFAS-free by nature - pure iron material
- Ultra-smooth surface is still just iron
- Naturally nonstick through seasoning
- Adds dietary iron to food
- Heirloom durability - lasts forever
The meticulous finishing does not change the inherent safety of cast iron.
Performance & Efficacy (30% weight)
Butter Pat's claim to fame is their surface finish:
- Smoothest machine finish available in new cast iron
- Superior food release - rivals or exceeds vintage Griswold
- Carefully designed geometry for even heating
- Pre-seasoned with multiple layers
- American-made in Pennsylvania
- Lightweight for size - careful engineering
Multiple cast iron enthusiast reviews confirm Butter Pat achieves the smoothest surface among current manufacturers.
Value Assessment (15% weight)
At $295 for the Joan 12-inch skillet:
- Made in USA (Pennsylvania)
- Meticulous finishing - the smoothest available
- Heirloom naming tradition (named after grandmother)
- Collector appeal among enthusiasts
- Limited production enhances exclusivity
Like Borough Furnace, Butter Pat pricing reflects artisan production and collector status rather than practical cooking value.
The Smoothest Surface Available
What distinguishes Butter Pat from other premium brands:
- Multiple machine finishing passes
- Hand inspection of every piece
- Surface smoothness exceeds even Smithey and Field
- Approaches or matches vintage Griswold quality
- Pre-seasoned specifically for the smooth surface
For cast iron purists who prioritize surface quality above all else, Butter Pat delivers.
Usability Considerations
The Joan 12-inch weighs approximately 7 lbs - comparable to Lodge despite the smoother finish. The design prioritizes cooking geometry over weight reduction (unlike Field Company). Helper handle aids lifting. The smooth surface seasons beautifully and provides excellent food release from the first use.
The Bottom Line
Butter Pat is for cast iron enthusiasts who want the absolute smoothest surface available in new cookware. The Pennsylvania craftsmanship and meticulous finishing create exceptional pieces. For practical cooking purposes, Field Company at $145 provides 90% of the benefits. Butter Pat is about owning the finest new cast iron made.




