Best Oil for Seasoning a Cast Iron Skillet (Tested)
Best oil for seasoning a cast iron skillet: grapeseed wins on smoke point, polymerization, and price. Full comparison table, runners-up, what to skip.
May 12, 2026
Technique Editor
Emma writes the technique side of The Cast Iron Craft: seasoning chemistry, the right way to clean a pan, and why your eggs still stick. Her first cast iron was a $30 Lodge she ruined twice before figuring out what nobody had told her — the soap rule is a myth, the oil matters more than the method, and a pan that looks ugly can still cook perfectly.
Covers: Seasoning, Care & Cleaning, Technique
Articles by Emma Hollis
Best oil for seasoning a cast iron skillet: grapeseed wins on smoke point, polymerization, and price. Full comparison table, runners-up, what to skip.
May 12, 2026
How to clean a cast iron skillet in 60 seconds, with the soap myth debunked, the daily routine, salt scrub for stuck food, and the four troubleshooting fixes.
May 12, 2026
How to clean a rusty cast iron skillet: diagnose severity, pick the right method (chainmail, vinegar bath, or full strip), then re-season. Yard-sale rescues.
May 12, 2026
How to cook a steak in a cast iron skillet: direct-sear for thin, reverse-sear for thick. Pull temps, Maillard chemistry, four cuts, no time-per-side guesses.
May 12, 2026
How to season a cast iron skillet the right way: the polymerization chemistry, the method (450°F, 1 hour, 4 rounds), and the mistakes that cause sticky pans.
May 12, 2026