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Carbon steel is the pan restaurant line cooks have used for years. It behaves like cast iron, holding high heat and building a slick seasoning over time, but it's thinner and lighter, so it's much easier to lift and toss. OXO's Obsidian line takes the guesswork out by shipping the pan pre-seasoned with a comfortable handle. Shoppers weighing similar pans should also see our All-Clad D3 Stainless Steel Fry Pan Set (10" & 12") review.
Cooking Performance
Carbon steel heats up fast and handles high temperatures with no complaints, which is exactly what you want for a deep brown crust on meat. Reviewers of the Obsidian line, including The Kitchn, report even heating and a great sear on meat and vegetables. We cover a closely related pick in our OXO Hybrid Fry Pan Set with Lids (8", 9.5" & 12") review.
The rounded walls make it easy to flip and toss food with a flick of the wrist. At 10 inches, it's a good everyday size for one or two people, or for side dishes in a bigger household.
Eggs are the real test for carbon steel. Right out of the box, you'll want a little butter or oil. After a few weeks of regular cooking, the seasoning darkens, and eggs start to slide around much more easily.
The Silicone Handle Sleeve
This is OXO's smartest touch. Bare steel handles get hot and can dig into your palm. The removable silicone sleeve gives you a soft, secure grip, and it's oven-safe up to 428°F, so you can leave it on for most oven cooking.
For higher heat, like a blazing-hot oven or a grill, slide it off. Just know that it's easier to take off than to put back on once the pan is hot.
Cleaning & Maintenance
Carbon steel needs a little care, but it's quick once you get used to it:
- Wash by hand with warm water and the included brush; a little mild soap is fine
- Never soak it or put it in the dishwasher
- Dry it completely, ideally on a warm burner for a minute
- Rub in a few drops of cooking oil before putting it away
If you see a bit of rust, don't panic. Scrub it off, dry the pan, and wipe on a thin layer of oil. It's back to normal.
You'll also notice the pan's color change as you cook. Spots and darker patches are normal and are part of how the seasoning builds up.
Build Quality & Materials
The pan is solid black carbon steel with no coating to chip or flake. The handle is steel, so the whole pan can go in the oven or on a grill. Because there are no plastic or coated parts on the pan itself, it can handle temperatures that would destroy a nonstick skillet.
If you like how carbon steel sears but want more room for stir-fries, a carbon steel wok is the natural next step. Our Sanho carbon steel wok review covers a coating-free flat-bottom option, and our Craft Wok 12-inch flat bottom wok review covers a thick, hand-hammered one.
Who Should Buy It (and Who Shouldn't)
Buy it if you:
- Love cast iron's sear but not its weight
- Want a pan that gets better with age instead of wearing out
- Cook outdoors or on the grill as well as indoors
- Want a carbon steel pan that's easy for beginners
Skip it if you:
- Want a pan you can throw in the dishwasher
- Cook a lot of long-simmered tomato or wine sauces
- Want perfect nonstick for eggs from day one
Final Verdict
The OXO Obsidian 10-inch carbon steel pan is one of the easiest ways to get into carbon steel cooking. It arrives ready to use, the silicone sleeve fixes the usual hot-handle problem, and it sears beautifully. Treat it like cast iron, keep it dry, and keep it oiled, and it should last for decades while becoming more nonstick every month.
