Vermont Casting Griddles: How to Keep Them Clean and Working Well

What Vermont Casting Griddles Are and Why They Matter in Your Kitchen

Vermont Casting griddles are cast-iron cooking surfaces made by a company based in Randolph, Vermont, known for heavy-duty cookware designed to last decades. If you own one, you likely use it on your stovetop or as a standalone piece to cook pancakes, bacon, burgers, or vegetables all at once. Cast iron holds heat evenly and builds flavor over time, but it also requires specific care to prevent rust and keep the cooking surface smooth.

The reason griddle maintenance matters for your refrigerator is straightforward: griddles cook food that you store, and how you clean and season your griddle affects what flavors and residues end up on that food. A well-maintained griddle means cleaner food going into storage, which means fresher food lasting longer in your fridge.

Key Takeaways

• Vermont Casting griddles are cast iron and must be seasoned regularly to prevent rust and maintain their non-stick surface.
• Clean your griddle while it is still warm using hot water and a stiff brush or chainmail scrubber, never soap or a dishwasher.
• Dry the griddle completely on the heat, then apply a thin coat of neutral oil while it is still warm to seal the surface.
• Store your griddle in a dry place, and if it shows rust spots, scrub them with a dry steel wool pad and re-season immediately.
• Food cooked on a properly maintained griddle stays fresher longer because the cooking surface is clean and free of rancid oil buildup.

Cleaning Your Vermont Casting Griddle the Right Way

Clean your griddle while it is still warm, within a few minutes of finishing cooking. Use hot water and a stiff-bristled brush, a chainmail scrubber, or even a crumpled piece of aluminum foil to scrub away food and grease. The warmth makes stuck-on food release more easily, and you avoid the damage that comes from thermal shock (sudden temperature change) if you pour cold water on a hot surface.

Do not use soap, dish detergent, or a dishwasher. Soap breaks down the seasoning layer that protects cast iron from rust and gives it its non-stick quality. If you have stubborn, burnt-on food, add a small amount of coarse salt to the warm griddle and scrub with the salt as an abrasive—salt is gentle enough not to damage the seasoning but rough enough to lift debris.

For stuck-on grease, a small amount of white vinegar on a cloth can help cut through it without harming the seasoning. Wipe the vinegar off immediately with a dry cloth so it does not sit on the iron. The goal is to remove food and old grease, not to strip the surface bare.

Seasoning and Drying to Prevent Rust

After cleaning, dry your griddle completely. Place it on the stovetop over low to medium heat for one to two minutes. This evaporates any water trapped in the pores of the cast iron. You will see the surface change from wet to dry and may see a slight sheen appear—that is the iron warming up and any remaining moisture leaving.

While the griddle is still warm, apply a very thin coat of neutral oil. Use oils with high smoke points: vegetable oil, canola oil, grapeseed oil, or avocado oil all work well. Do not use olive oil or butter—they have lower smoke points and can turn rancid in storage. Apply the oil with a paper towel or cloth, using just enough to coat the surface. Then wipe off almost all of it, leaving only a barely visible sheen. Too much oil turns sticky and collects dust; too little leaves the iron unprotected.

This thin layer of warm oil soaks into the pores of the cast iron and hardens as it cools, creating a protective barrier. It is the same principle as seasoning a cast-iron skillet, and it is what keeps your griddle from rusting between uses.

Storage and Humidity Control

Store your Vermont Casting griddle in a dry place. Cast iron rusts when exposed to moisture and oxygen together, so a kitchen cabinet, pantry shelf, or even under the sink (if it stays dry) works fine. If you live in a humid climate or near the ocean, consider storing the griddle in a slightly warmer spot where condensation is less likely to form.

If you stack other cookware on top of your griddle, place a paper towel or cloth between them to absorb any moisture and prevent the griddle from touching other metal, which can cause rust spots where the two surfaces meet. Some people store cast iron with a thin layer of plastic wrap over the top to keep dust and humidity off, though this is optional if your storage area is already dry.

Dealing with Rust Spots and Re-Seasoning

If you notice rust spots—they look like orange or brown discoloration—act quickly. Scrub the spot with a dry steel wool pad or a wire brush until the rust is gone and you see bare metal again. Do not use water; dry scrubbing removes rust without introducing more moisture. Once the rust is gone, immediately apply a thin coat of oil and wipe it off, then heat the griddle gently to seal the repair.

If your griddle has lost its seasoning over time and feels sticky or has dark, flaky patches, you can re-season it. Clean it thoroughly, dry it on the heat, then apply a very thin coat of oil and wipe almost all of it off. Place the griddle in a 450°F oven for one hour, then turn off the heat and let it cool in the oven. This bakes the oil into the iron and builds up the protective layer. Repeat this process two or three times for a strong, durable seasoning.

How a Clean Griddle Keeps Your Food Fresher

A well-maintained griddle with proper seasoning means the food you cook is cleaner and free of rancid oil residue. Rancid oil—oil that has oxidized and turned bitter—can transfer to food and make it taste off, and it can also introduce compounds that spoil faster in your refrigerator. When you cook on a griddle with a fresh, thin oil layer, the food picks up clean flavor and no unwanted residues.

Food that is cooked cleanly and stored promptly in your fridge lasts longer because there are fewer off-flavors and fewer oxidized compounds competing with the food's natural freshness. A pancake cooked on a properly seasoned griddle tastes better the next morning when you reheat it, and bacon cooked the same way stays fresher in a sealed container for several days.

Troubleshooting Common Vermont Casting Griddle Problems

If your griddle feels sticky or has a gummy surface, it has too much oil buildup. Clean it thoroughly with hot water and a stiff brush, dry it on the heat, and apply only a very thin coat of fresh oil. Sticky griddles can also mean the seasoning has turned rancid—if cleaning does not fix it, re-season the griddle using the oven method described above.

If food sticks badly even on a well-seasoned griddle, the cooking temperature may be too low. Cast iron needs adequate heat to create a non-stick effect. Preheat your griddle for three to five minutes on medium-high heat before cooking. If the griddle is still sticking, it may need re-seasoning, or you may need to use a small amount of butter or oil when cooking (which is normal and does not damage the seasoning).

If you see white or gray spots that do not come off with scrubbing, that is mineral buildup from hard water. Soak a cloth in white vinegar, lay it on the spot for a few minutes, then scrub gently with a soft brush. Dry immediately and re-oil to prevent rust.

Frequently Asked Questions

Can I put my Vermont Casting griddle in the dishwasher?

No. Dishwashers use hot water, detergent, and high heat that strip away seasoning and cause rust. Always hand-wash with hot water and a brush, then dry on the stovetop and oil while warm.

What oil should I use for seasoning?

Use neutral oils with high smoke points: vegetable, canola, grapeseed, or avocado oil. Avoid olive oil, butter, and coconut oil—they have low smoke points and turn rancid. Apply a very thin coat and wipe off most of it.

How often should I re-season my griddle?

If you clean and oil your griddle after every use, you do not need to re-season often. Re-season in the oven once or twice a year, or whenever the surface feels sticky, flakes, or loses its non-stick quality.

Is it normal for cast iron to have some rust?

Small rust spots are normal and fixable. Scrub with dry steel wool, apply oil, and heat gently. If rust covers a large area or pits the surface deeply, the griddle may need professional restoration, but surface rust is not a sign of permanent damage.

Can I cook acidic foods like tomatoes on my griddle?

Yes, but limit time. Acidic foods can strip seasoning if left sitting on the griddle for long periods. Cook them, remove them promptly, and re-oil the griddle afterward. Occasional acidic cooking does not harm cast iron.