How to protect glass top stove from cast iron?

How to protect glass top stove from cast iron

Whilst both gas and electric stovetops have advantages and disadvantages, you can feel well about which cooktop you use: cast iron cooking. Yes, it’s true— the stylish, reliable, and yes, very strong, cookware is supported by an electric kettle (even glass tops!) that is regular and coated.

You’ve spent money on a new, shiny glass top oven (or you rent a space with a glass oven), and for fear of scratching, cracking, or staining, you’re hesitant to use the cast iron. How to protect a glass top stove from cast iron? You’ll protect it quickly if you pay attention to the following suggestions:

Don’t slide on an electric stove casting iron

The Lodge Cast Iron kitchen test team, the oldest cast iron cookware manufacturer in the United States, cook with cast iron on the glass tops, every day. According to the team, a certain amount of caution is still recommended. “We are not to drop or to glue over the surface as with any heavy cookware,” they wrote in a thread on their subject-dedicated Facebook page. Be very gentle with chipped or rough edges cookware, even though graved skillets or skillets that are decorated in the base are also suitable for use on glass top furnaces.

Wash cast iron before heating

On the ground of the cast iron cookware, oil and other residues can carbonize when warmed, leaving a black mark on a glass-top stove. Remove the cookware immediately after use, to avoid markups or stains, and wash both the inside and the outside of the pot thoroughly after all use. After all use, also wash off the glass.

Remember: Cast Iron heats on an electric stove more slowly

Since an electric cooktop needs time to warm up (with immediate fuel heat), an electric cooktop made of cast iron can take a little longer than the same dish cooked with the gas. Each recipe was cooked twice during the testing for the book “Cook It In Cast Iron.” Once on a power supply, once on a gas stove. What was the conclusion? “You may find that you have to cook things somewhat longer if you’re wearing an electronic cast iron skillet.”

We recommend that cookware is heated at low temperatures and slowly bring the heat to medium or medium-high for even the most consistent heat distribution. If you use an iron grid which covers two burners, let the grid preheat for a few minutes before cooking.

How to Prevent Scratches on Glass Stove Tops?

The top glass stoves are notorious for scratching but they are attractive. Worse, during routine use, many of these scratches occur. The best solution is to prevent the scratches from appearing whilst they can often be reduced. Some tips are here:

  1. Never push a pot over the burner back and forth. Instead, pick it up.
  2. Only use cups and pots on a glass top when cooking with smooth surfaces.
  3. Wipe the bottoms of your panes periodically. Every burnt food scratches or damages the fireplace.
  4. As soon as they’re cool enough to wipe off safely, clean spills. Sugary spills are notable for pitting, in particular.
  5. Avoid contact between the top and the aluminum foil of your glass cook. The foliage may leave dark gray strips and marks particularly apparent on the tops of white cooks.
  6. GE Applications indicate that those with stainless steel bottoms are the best type of panels to use to prevent scratches.
  7. Even when not in use, keep the surface clean. For a product, to scratch, the stove does not have to be warm.
  8. You can help to protect the stove while it is not in use, there are glass stove covers.

Advantages and disadvantages of using cast iron on the top glass stove

Iron in the past is very popular with cat cookware. Iron cast cookware is suitable for the standard stove. This type of cooking utensil is seldom used in glass top stoves. Follow these bellow tips to keep your top glass stove free from damage during cast iron cooking.

The weight of Iron Cast Cookware

Cast iron cookware is undoubtedly heavier than any other type of modern cooking. When you fill it with water or soup, you add more weight to it. Put this heavy cookware on the glass stove and place a lot of pressure on the glad cooktop. The cooktop can tolerate weight, but it can crash and break easily.

Flat bottoms

You need flat bottom pots and pans for a uniform distribution of heat. Most Iron cookware, on the other hand, has an uneven surface base. Most cast iron cookware, therefore, cannot be used with a glass fireplace.


The pot size recommendation is about one centimeter bigger than the Brunner. We’re all familiar with the fact that most cast cookware is much larger than fireplaces. The heat cannot be evenly spread if the pot is too big for the burner.

Rough Finish

The majority of cast iron has a rough finish that can scratch your surface. In this case, you must choose porcelain-coated cast iron. However, your burner element can be destroyed by a very long set of enamel cookware for a long period of time. The best choice for glass stoves is thus stainless steel cookware. You should also avoid aluminum because this type of cookware gives your glass top stove a gray mark.

Induction Cooktops

The top furnace is equipped with latest production technology. In this case, under the glass that heats up the pots, a heating element uses a magnetic field to heat directly to the pot. The cooktop is not too hot, therefore. This happens however only if you use magnetic on a cooktop induction and a cast iron cookware or pot requires the high cooking temperature.


Will a cast-iron skillet damage a glass top stove?

When a stove has glass over the top, cast iron can easily scratch and damage the surface. The main reason for this is the weight of the pan – cast iron is heavy. Add food to the pot, such as soups and stews, and the pot is even heavier. And that’s a lot of weight resting on top of the glass cooktop.

How do I protect my glass top stove?

Use and Care of Glass Cooktop

What is a heat diffuser for a glass top stove?

This heat diffuser is an aluminum disk attached to a metal handle. The disk is designed to evenly transfer heat throughout the whole device. This means that you can use it to evenly heat a large pot on top of a small burner. When it comes to protecting a glass cooktop, this tool is perfect.

What should you not cook on a glass top stove?

What NOT to do

  • Cast iron or stone cookware. Cast-iron skillets are heavy, and glass stovetops are extremely delicate.
  • Heavy pots. Do not drag anything across a smooth top cooktop.
  • Abrasive cleaners.
  • Spills.
  • Use a stool.
  • Utensils.
  • Cooling.
  • Commercial cream cleaners.

Can I use a cast-iron skillet as a heat diffuser?

What if you need super-gentle, super-even heat? Just use your cast iron pan as a heat diffuser. Put the cast iron pan on the stove, and put your cooking vessel in the pan.

Can you put a hot pan on a glass top stove?

Hot pans taken directly from an oven can be placed on a glass cooktop. This can be done in order to finish cooking, or to set the dish aside to cool. For Induction cooktops, ensure the pan is induction compatible, as the burner will turn on if it is. See also, Use Cooktop as Trivet.

What does a heat diffuser look like?

How to Hack a Heat Diffuser

Can I use a magic eraser on my glass top stove?

Steps to Clean a Glass Stove Top:

Rinse with clean water. Clean any remaining areas with a glass stovetop cleaner or the Magic Eraser. Both are effective in removing the cooked-on stains that are more difficult to remove. Rinse the cloth and surface regularly to see how much progress you’re making.

Can I use vinegar on a glass-top stove?

Vinegar is a natural, cheap glass stove top cleaner and degreaser that works super well. Just fill a spray bottle with white vinegar and apply it to your glass-top stove. Even better, attach a sprayer right to a standard vinegar bottle — it fits perfectly! Then, use a soft, damp cloth to wipe away grease and stains.

Do glass top stoves break easily?

Like glass used for other materials, cooktop glass is prone to breakage. Placing a hot pot or pan on a cold cooktop could cause the glass to shatter, for instance, as can dropping a heavy or sharp object on the cooktop. A pot or pan that boils dry can also break the glass or become fused to the cooktop.

Final Words

If your cooktop is scratched, you can still cook and perform as well as you did before the scratches. The same applies to moderate to mild pitting. However, if the stove is cracked, you should immediately stop using the cooktop. As a relatively new stove can still be under warranty, contact the manufacturer. If not, you can order a substitute cooktop, fix it yourself or otherwise call an appliance repair company to talk about repair or replacement. You can also order the replacement cooktop. Here you can find more details about how to protect glass top stove from cast iron.

Megan Ann

I’m Megan Ann, mama to 2 and wife to James F. Core. I love meeting new people and hearing their stories. In this blog, I try to write useful and informative articles to help you as much as I can with my knowledge.

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