How to Season a Griddle for a Durable Nonstick Surface

Seasoning builds a hard, oil-based layer on compatible griddles. It helps protect bare metal from rust and makes the cooking surface easier to release food from over time. It is not the same as simply greasing a pan before cooking, and it does not make every griddle nonstick immediately.

Before starting, identify the surface. These steps are for uncoated cast iron and carbon steel. Many outdoor flat-top griddles need a similar process, but the maker’s instructions take priority. Do not season a nonstick-coated, enameled, or otherwise finished surface unless its instructions specifically call for it; high heat and abrasive cleaning may damage coatings.

What You’ll Need

Dish soap and warm water for a new or dirty griddle
A nonabrasive sponge or clean cloth
Paper towels or lint-free cloths
A cooking oil suitable for seasoning, such as canola, grapeseed, or another neutral oil with a high smoke point
Heat-safe tongs, if using paper towels to spread oil
Oven mitts or heat-resistant gloves
A well-ventilated cooking area

Step-by-Step

Confirm the griddle material. Read the care guide or product label. Proceed only if it has a bare metal cooking surface that can be seasoned. Check whether the griddle is designed for a stovetop, oven, or outdoor burner, and use only an approved heat source. If the directions specify a particular oil, temperature, or number of coats, follow them.
Wash off residue. For a new bare-metal griddle, wash with warm water and a little dish soap to remove manufacturing residue or protective oils. For a previously used griddle, remove stuck-on food and any loose, flaky seasoning. Avoid harsh abrasives unless the manufacturer permits them.
Dry it completely. Wipe the surface, then warm the griddle gently on its intended heat source until all moisture has evaporated. Water left on bare iron can cause rust. Turn off the heat before applying oil, and use mitts when handling the warm griddle.
Spread an extremely thin oil layer. Put a small amount of oil on a cloth or paper towel and rub it over the cooking surface. Wipe again with a clean towel as though you were trying to remove all the oil. The surface should look barely glossy, not wet or puddled. If oil gathers at edges or in corners, wipe it away. For an outdoor griddle, cover the whole bare cooking surface, not just the center.
Heat the oiled surface. Follow the manufacturer’s temperature and heating instructions. If none are provided for a compatible bare-metal griddle, heat it on its intended appliance until the oil reaches its smoke point and the visible smoking subsides. Ventilate the area, keep the griddle attended, and do not leave oil heating unattended. Smoke is expected briefly, but flames or heavy, persistent smoke are not; turn off the heat if that happens.
Let it cool safely. Turn off the heat and let the griddle cool on a stable, heat-safe surface. Do not pour water onto hot metal or carry a large, hot griddle where it could spill or burn someone. Use the handles and protective gear specified by the manufacturer.
Repeat if appropriate. Once cool enough to handle safely, inspect the surface. If it looks even and dry, another thin coat can build coverage, especially on a new griddle. Repeat the oil-and-heat cycle according to the care guide; more oil is not better. Several whisper-thin coats are preferable to one thick, sticky layer.
Store it dry. After the final coat has cooled, put the griddle away in a dry place. If the manufacturer recommends it, wipe on a nearly invisible film of oil before storage. Keep the surface protected from moisture and avoid trapping dampness under a cover.

Common Mistakes

Using too much oil: Thick oil pools rather than bonding evenly, leaving a tacky or gummy surface. Wipe until the coat is almost invisible before heating.
Skipping the drying step: Moisture can cause rust or uneven results. Heat the washed griddle briefly until fully dry before oiling.
Heating a coated surface: Seasoning temperatures can damage nonstick finishes or other coatings. Confirm the material before applying heat or oil.
Expecting instant perfection: A new seasoning layer may look brown or uneven at first. Regular cooking and careful maintenance generally build a more consistent surface.
Ignoring ventilation: Heated oil can smoke. Turn on ventilation, open a window if practical, and never leave a heating griddle unattended.

Tips

Choose a neutral oil that tolerates high heat and is suitable for cooking. Follow any oil recommendation in the griddle’s manual.
Season the entire bare cooking area evenly. On a flat-top, pay attention to edges and corners, where water or oil can collect.
After cooking, let the griddle cool until safe to handle, scrape away food, and wipe it clean. Use a little water for stubborn residue only if the manufacturer allows it, then dry thoroughly.
For routine care, a light wipe of oil after cleaning may help protect bare metal. This maintenance coat is not a reason to apply a thick layer before every use.
Use utensils and cleaning tools appropriate for the surface. Avoid leaving acidic or wet foods sitting on bare iron for long periods, as they can affect seasoning or encourage corrosion.

Troubleshooting

The surface is sticky: There was probably too much oil, or the griddle did not heat long enough. Scrub away the tacky residue with a suitable nonabrasive tool, wash if needed, dry completely, and repeat using much less oil. Follow the product instructions before using a stronger scrubber.

The seasoning looks blotchy: Color can vary during early seasoning. If the surface is smooth and dry, it may still be usable; continue with thin coats and regular cooking. If there are raised, gummy patches, remove those areas and re-season evenly.

Rust appears: Remove loose rust with a cleaning method permitted for the griddle, wash if needed, and dry it thoroughly right away. Apply a thin coat of oil and heat as directed. Extensive rust, pitting, or damage may require manufacturer guidance.

The oil catches fire or smokes heavily: Turn off the heat if it is safe to do so. Do not pour water on a grease or oil fire. If a fire does not go out promptly or is unsafe to approach, leave the area and contact emergency services. Prevent a repeat by using less oil and keeping the griddle attended.

Food still sticks: The seasoning may need time to build, or the surface may be too cool, dirty, or overloaded. Clean and dry the griddle, preheat it appropriately, and use a small amount of cooking oil for the food. Avoid scraping through the seasoning unnecessarily.

Frequently Asked Questions

How many coats of seasoning does a griddle need?

Follow the manufacturer’s directions. A new bare-metal griddle may benefit from several very thin coats, but a thick coating can turn sticky and is not an improvement.

What oil is best for seasoning a griddle?

Use a neutral cooking oil that can withstand high heat, such as canola or grapeseed oil, unless the griddle maker specifies another option. The thinness of the coat matters as much as the oil choice.

Do I need to season a griddle before every use?

No. Season a new or stripped bare-metal surface as directed, then maintain it by cleaning, drying, and applying a barely visible oil film when appropriate. Coated griddles generally have different care requirements.

Can I season a griddle on a stovetop?

Only if the griddle is made for that stovetop and its instructions allow seasoning there. Use the specified burner or heat source, avoid overheating, and ventilate the room.

Can I use soap on a seasoned griddle?

A small amount of dish soap is useful for washing new or dirty bare cast iron and does not automatically ruin sound seasoning. Follow the manufacturer’s cleaning advice, and always dry bare metal completely afterward.

How can I tell whether a griddle is already seasoned?

Check the product label or manual; appearance alone is not a reliable way to identify a factory-applied finish. If the griddle is pre-seasoned, clean and maintain it as directed rather than stripping it without a reason.

Further reading: Lodge Cast Iron. Details can change, so check the official page for anything that matters to you. Spotted a mistake? Tell us. How we write an answer.