How to Use a Cast-Iron Skillet
Cast-Iron Skillets 101
What is it about the humble cast-iron skillet that makes it indispensable to professional chefs and home cooks alike? This pan seems to hold a near-mythical place in the pantheon of serious kitchen tools, yet it has a reputation for being more than a little finicky when it comes to cleaning and maintenance. Plus, it’s heavy. So, what’s all the fuss about?
What Should You Cook in a Cast-Iron Skillet?
From searing the perfect steak—more on that in a bit—and sautéing delicate fish to roasting a chicken in the oven and baking the homiest-looking cornbread, the cast-iron pan is a multipurpose workhorse. It heats up quickly and retains that heat, browns foods beautifully, is oven-safe and virtually indestructible, and goes from stove to table, bestowing any spread with a rustic-chic quality. (Just don’t forget the trivet.) Perhaps most remarkable? When seasoned properly, cast iron becomes essentially nonstick.
How to Season a Cast-Iron Skillet
If you happen to buy an unseasoned pan, simply oil the pan lightly and place it in a 450-degree oven upside down for one hour. (Slide a cookie sheet onto the rack below the pan to catch any drippings.)
To keep the skillet in top form, pros recommend rubbing it with a light coat of oil after every use.
When and How to Re-Season Your Pan
However, if the surface of the pan is rusty or flaking, it may require a more thorough seasoning. This can be accomplished by cleaning the pan with a nylon scrub brush or fine steel wool scrubber before moving on to the oil-and-oven steps above.
How to Clean Your Cast-Iron Skillet
For a more stubbornly dirty pan, the company recommends simmering a little soapy water in it for three to five minutes, then going at it with the brush or scraper once it has cooled down.
Searing Steak in a Cast-Iron Skillet
One of the most popular uses for a cast-iron skillet? Preparing an Instagram-worthy steak. This quick, easy method results in a steak that may rival the one at your favorite steakhouse, where the chef probably bastes the meat with melted butter for added flavor and gloss. We’ve included that step below, but feel free to omit it—your steak will still be spectacular.
Let's start with some tips:
- Start with the best-quality meat you can find. You can’t go wrong with a dry-aged prime ribeye or New York strip.
- Choose a 1- or 1½-inch cut.
- Boneless steak will cook more evenly than bone-in.
- Let the meat rest before slicing so it will retain most of its juices.
The Basics
What You’ll Need
- Cast-iron skillet
- Tongs or a turner-type spatula
- Kitchen timer
- Spoon
- Meat thermometer
- Cutting board
Ingredients
- Steak
- Neutral oil, such as canola
- Coarse salt
- Freshly ground black pepper
- Pat of butter (optional)
- Sprig of rosemary or thyme (optional)
What You’ll Need
- Cast-iron skillet
- Tongs or a turner-type spatula
- Kitchen timer
- Spoon
- Meat thermometer
- Cutting board
Ingredients
- Steak
- Neutral oil, such as canola
- Coarse salt
- Freshly ground black pepper
- Pat of butter (optional)
- Sprig of rosemary or thyme (optional)
Steps:
- Bring steak to room temperature and pat it dry with a paper towel. Oil meat lightly and season with salt and pepper.
- Heat pan over medium-high heat until very hot but not smoking. Add steak, lower heat to medium-low, and cook without moving for 2 minutes.
- Flip steak, and top with butter if using. Set the timer for 2 minutes. When butter melts and surrounds the steak, throw in the herbs if using. Tilt the pan, collect the melted butter with a spoon, and baste the steak with it a few times.
- After 2 minutes, test steak for doneness by piercing it with a meat thermometer. It will be medium-rare at 130 F and medium at 140 F. (You may want to remove it when it’s 5 degrees below the desired temperature, because it will keep cooking after you take it off the heat.)
- Continue flipping and retesting every 2 minutes until the steak reaches the desired temperature.
- Remove steak to a cutting board and let rest for 5–10 minutes. Slice and serve.
Delicious Recipes from HelloFresh to Cook in Your Cast-Iron Skillet
Part of the beauty of cast-iron cooking is that you have ample opportunities to practice it. Some places to start:
- HelloFresh skillet recipes, including veggie options and quick recipes
- Beef and steak recipes
- Sirloin and Sherry Shallot Sauce