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de Buyer Mineral B Carbon Steel Fry Pan, 10.25"

What it is

The de Buyer Mineral B is the most widely recommended carbon steel pan for home cooks: a 10.25-inch fry pan made in France from 99% iron with 1% carbon, beeswax-finished for shipping protection, with a riveted iron handle. It has no synthetic coatings, no PFAS, and builds a natural nonstick patina through seasoning.

Who it's for: Home cooks who want cast iron performance with less weight. Cooks moving away from PFAS-coated nonstick who want a naturally nonstick alternative. Anyone who wants a pan that improves with age.

Key specs

  • Diameter: 10.25 inches
  • Material: Carbon steel: 99% iron, 1% carbon
  • Handle: Riveted iron handle (one-piece construction)
  • Finish: Beeswax protective coating (removed before first use)
  • Weight: ~4.2 lbs (lighter than equivalent cast iron)
  • Oven safe: To approximately 400°F (10 minutes max with iron handle)
  • Cooktop: Gas, electric, ceramic glass, induction
  • PFAS-free: Yes
  • Made in: France (Alsace region)

First use: removing the beeswax

The beeswax shipping protection must be removed before cooking. Wash with hot water and a scrub brush: no soap needed. Rinse and dry thoroughly. Initial seasoning: apply a thin layer of high-smoke-point oil (flaxseed, grapeseed, or refined vegetable oil). Heat over medium until the oil smokes lightly. Let cool. Repeat 2–3 times.

Pros

  • Lighter than equivalent cast iron (~4.2 lbs vs. ~5 lbs for Lodge 10.25"): easier to maneuver
  • Faster heat response than cast iron: heats and cools more quickly
  • Builds a natural nonstick patina that improves with each use
  • No PFAS, no synthetic coatings
  • Made in France with consistent manufacturing quality
  • Induction compatible

Cons

  • Must be seasoned before use: not immediately ready out of the box
  • Reactive to moisture: will rust if left wet; requires consistent care
  • The iron handle gets hot during stovetop cooking
  • Limited oven safety with the standard iron handle (400°F max, 10 minutes)
  • Cannot use with acidic ingredients until a solid seasoning is established

Bottom line

The de Buyer Mineral B is the correct recommendation for anyone entering carbon steel cookware. It is well-made, properly sized, and the seasoning behavior is consistent and rewarding. The initial setup requirement is real; the payoff is a pan that cooks eggs, fish, and proteins better than most nonstick pans by year two of use.