CarbonCraft™ Flat Square. Pure steel. Honest heat. Built to last a lifetime.
The CarbonCraft™ Flat Square is the everyday essential you didn’t know you needed — a pure carbon steel surface engineered for flawless heat distribution, effortless searing, and naturally non-toxic cooking.
Cut from clean, mill-scale-free American steel, each CarbonCraft™ Flat Square is precision-crafted and hand-finished for lasting durability. Its rounded corners and integrated handle cutout make it easy to move between oven, grill, or stovetop. Available in Heavy Duty (1/4”) and Classic (approx 3/16”) thicknesses, it delivers even heat and exceptional browning — from breakfast hash and roasted vegetables to homemade pizzas and seared steaks.
Unlike coated or composite cookware, carbon steel is free of toxins, PFAS, and chemical finishes. With each use, your CarbonCraft™ Flat Square develops a natural nonstick patina that only gets better with time — a living surface built to serve generations.
Each pan ships with one initial layer of our Pro-Grade Seasoning Wax so it’s protected and ready to cook right away. To achieve the best nonstick performance, we recommend applying at least 1–3 additional seasoning layers after receiving your tray. For the perfect finish, use our Pro-Grade Seasoning Wax to create a smooth, durable cooking surface.
100% carbon steel — no coatings, no compromises
Naturally non-toxic and PFAS-free
Two thickness options for your cooking style
Made in the USA and hand-finished in small batches
Dimensions: 15" x 15" to better fit most oven sizes
