How to Clean and Re-season a Griddle | CookOS

How to Clean and Re-season a Griddle

Name: How to Clean and Re-season a Griddle
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 servings
Ingredients: water, as needed; grill degreaser, as needed; neutral oil (like vegetable or canola), as needed for coating

This guide walks you through restoring a neglected griddle by scraping rust and buildup, degreasing the surface, and applying a protective oil coating to create a seasoned, non-stick finish for reliable outdoor cooking.

🏷️Griddle 🏷️Grill cleaning 🏷️Seasoning 🏷️Grill maintenance 🏷️How-to Summer grilling

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Total

35 min

Servings

Difficulty

Easy

Est. Cost

$10–$16

Recipe Source

View original recipe

From TikTok · by thegoldenbalance

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Ingredients

water, as needed
grill degreaser, as needed
neutral oil (like vegetable or canola), as needed for coating

3 Ingredients

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Instructions

1
Turn the griddle on high heat and use a bench scraper to scrape away all the old, caked-on grease and food debris.
2
Turn the heat off. Carefully pour a generous amount of water onto the hot griddle. The steam will help loosen any remaining residue.
3
Continue scraping the surface to remove the loosened gunk.
4
Once the griddle has cooled down, spray it liberally with a grill degreaser, covering the entire surface.
5
Using a mesh sponge or scouring pad, scrub the entire griddle surface to remove any rust and remaining grime.
6
Turn the heat back on to high and let the griddle heat for at least 10 minutes, until it is very hot and begins to smoke.
7
Pour a generous amount of neutral, high-smoke-point oil onto the hot surface.
8
Using a paper towel (held with tongs or a scraper for safety), spread the oil evenly across the entire surface to create a thin, even coat.
9
Allow the oil to sit on the hot surface and burn off for a couple of minutes. This will create the first layer of seasoning.
10
Repeat the process: add more oil, spread it into an even layer, and let it burn off completely.
11
For the final coat, turn the heat off. Add one last layer of oil and spread it evenly over the warm surface. This will protect the griddle.
12
Your griddle is now clean, re-seasoned, and ready for cooking.

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Tips & Notes

Pro tips

Scrape thoroughly when the surface is dry to remove all loose rust and debris before applying degreaser; this prevents the degreaser from becoming muddy and ineffective.
Apply oil in a very thin, even coat using a cloth or paper towel—excess oil creates a sticky residue rather than a protective seasoning layer.
Allow the griddle to cool completely after the seasoning step before storing or covering; trapping heat can cause uneven seasoning.
Test the non-stick finish by running a drop of water across the surface—it should bead and roll rather than spread, indicating proper seasoning.

Equipment

stiff brush or metal scraper · grill degreaser · cloth or paper towels for oil application

Common Questions

What's the best way to remove rust from a griddle?

Scrape away loose rust and debris with a stiff brush or scraper, then apply a commercial grill degreaser and scrub thoroughly before rinsing and drying completely.

What type of oil should I use to season a griddle?

Use a neutral oil with a high smoke point, such as vegetable oil or canola oil, applied in a thin, even coat across the entire surface.

How often should I re-season my griddle?

Re-season your griddle annually before the grilling season or whenever you notice the non-stick coating wearing down or rust beginning to form.

Do I need to heat the griddle while seasoning it?

Yes, heating the griddle helps the oil bond to the surface and create a more durable seasoned layer; follow the recipe guidance for temperature and timing.