Can You Use Cast Iron on a Glass Top Stove

Can You Use Cast Iron on a Glass Top Stove

Glass stovetops have become very popular in many kitchens. They have gained immense popularity for many reasons, including safety features, sleek appearance, and easy cleaning. However, these stoves are very delicate, making them difficult to manage.

They quickly get scratches from pans, pots, and other cookware. Like any other glass product, it is nearly impossible to remove scratches from glass stovetops.

However, it is possible to reduce the prominence and feel of the scratches from your glass stovetops.

This article will discuss the primary reason people opt for glass stovetops, their benefits, and drawbacks.

We will also talk about cleaning it and protecting the glass stovetop from cast iron pans. More importantly, we will discuss if using cast iron on these stovetops is smart.

Why Do People Use Glass Stovetops?

Glass stovetops have become standard kitchen appliances for a variety of reasons. Have you ever dropped any eatable on coils? You must be aware of the effort it requires to clean a regular stove.

Many people ask why people prefer glass stovetops to the other range of stovetops. Well, many reasons make them a perfect fit for your kitchen.

  • They are easy to clean. You can easily wipe any spilled liquid with little to no effort.
  • They give your kitchen a modern look,
  • It distributes heat evenly.
  • The coils and flat surfaces have no gap in between.
  • Some can even hold heavyweight pans.

Is It Okay To Use Cast Iron Pans On Glass Stovetops?

Cast iron pans are must-haves in the kitchen due to their varied use and functionality. You can easily bake pizzas, braise short ribs, and make butter rolls.

You may also use the pan to make delicious apple pie. They can go in ovens, on stovetops, and even on an open fire. They are durable.

However, things become a little complicated when we talk about glass stovetops. Cast iron pots are famous for their heat capacity, making it easier to cook meals to perfection.

Many people are against washing the pan with detergents. It keeps the pan seasoned at all times.

Even so, cast iron pans are not the ideal option for cooking meals on glass stovetops. They have the potential to crack the surface or even leave ugly-looking scratches on the glass top.

Cast iron pans and pots are relatively heavy and may damage your glass stovetops. This is one of the reasons to avoid using them on glass stovetops.

However, there are ways of using cast iron pans safely to avoid any damages.

Here is a guideline to protect your glass top from scratches if you still wish to use them on glass stovetops.


Cast irons are relatively heavy. Filling the pot with water or other eatables may add a lot of weight to your glass stovetop. Even if your stove can manage the weight, there are chances that it may crack if you drop the pan while lifting it.

Make sure you consider the cast iron pan’s weight and content if you wish to use a cast iron pan on glass stovetops.


Cast iron pans do not have a smoother surface. Its rough edges may leave ugly scratches on your glass stovetops, and therefore, you should find one with rounded edges.

Uneven Bottoms

Pans and pots with flat bottoms are ideal for even heat distribution on ceramic and glass stovetops.

However, cast iron cookware does not have perfectly flat bases, due to which they take longer to cook. The slow cooking process may cause uneven heating.


The ideal size of your pot should not be bigger than your burner. Many cast iron pans are bigger than the burners of the glass stovetops, affecting heat distribution across the pan’s surface.

It increases the cooking time and reduces the life of a pan. Cast iron pans trap heat that damages the glass stovetops’ surface and shortens the pan’s life.

What Are the Pros of Using A Glass Top Stove?

It adds elegance and style. It guarantees class and unending luster to your kitchen. Apart from the stylish appearance, it has many benefits to offer. Following are some benefits of using a glass stovetop.

Ease to Clean

The primary advantage of using glass stovetops is their smooth surface. It’s easy to clean as dirt and dust do not accumulate on its surface. Cleaning it requires less effort. So you do not need to spend hours scrubbing your stove with detergents to clean them.

Distributes heat evenly

Glass stovetops have a linear surface, which distributes heat evenly to every part of the pan. Even heat distribution ensures the food is thoroughly cooked without prolonging the process.

No gaps between surface and coils  

Glass stovetops have a flat surface covering the coils leaving no gaps in between. This enhances its durability and improves the look of your kitchen.

What Are the Cons of Using Glass Stovetops?

Managing glass stovetops is very difficult. They are delicate and crack easily if not handled with care. With numerous advantages, there are some disadvantages of using glass stovetops in your kitchen. 


Glass stovetops are relatively expensive compared to ceramic or other types of cookware.

Cleans with special detergents

Although cleaning glass stovetops is easy, but cleaning requires special detergents and scrubbers. This adds up to the cost of maintaining it.

Delicate and easily damaged

The surface of glass stovetops is very delicate. They cannot handle the excess weight and crack or scratch easily. It is essential to avoid using heavy pans or pots to prevent scratching the stovetop’s surface.

Limits the use of cookware

You cannot use all kinds of utensils when using glass stovetops. Pans with flat bottoms are ideal for cooking as they evenly distribute heat, making it easier to cook meals.

You can use limited utensil types on glass stovetops, making it challenging to cook all kinds of meals.

Not easily replaceable 

Since glass stovetops are an expensive cooking option, it is not easy to replace or repair their glass surface when damaged.

Are Scratches on Glass Stovetops Removable?

Glass stovetops have a shiny, smooth surface, which is challenging to manage and maintain. Excessive usage of pans and pots on glass stovetops can crack or scratch the surface.

You should be extremely careful while handling pots and pans on glass stovetops. If you drop your pan on the stovetop, it can easily crack the glass. Since it is costly, the repairing or replacing costs are also high.

However, if you have scratched the surface, you may make it less visible by following the guidelines mentioned below.

Consult a professional: 

Experimenting with detergents or other means of cleaning to hide the scratch may make it more visible. Talk to a professional if you have scratched the glass stovetop, as these cracks do not go away with time. They need professional care to hide or make them less visible.

DIY Home Remedies: 

Get the ingredients

You need to gather materials for removing the scratches from the surface. Following are the items that might help you remove scratches from your glass stovetops.

  • Baking soda
  • A soft sponge or soft cloth
  • A small bowl
  • Water
Form a paste of the ingredients

Add some baking soda and water to a small bowl. It is the perfect mixture to remove scratches from the glass top. Make sure you clean the surface with a wet mixture. A dry mix can leave more scratches on the surface.

Rub the paste gently: 

Gently rub a soft sponge or cloth over the scratches. Make sure you are not vigorously scrubbing the surface. Glass tops are delicate and need little pressure. Rub the scratches lightly with the paste. Remember. The scratches will not completely disappear. 


The last step is to wipe the wet mixture and use a fresh cloth to dry the surface.

Before you clean the stovetop:

  • Ensure that the burners are off.
  • Let the stovetop cool down entirely before scrubbing the mixture on it.
  • Do not use abrasive detergents or materials to clean the surface.

How to Prevent Stovetop Glass Scratches?

Since glass tops need some extra care, here is a list of ways that will help to take good care of your glass stovetops.

  • Make sure the bottom of your pots and pans are clean.
  • Immediately clean the surface if something spills on it.
  • Lift the pan. Do not slide it over the surface.
  • Cover it with a stove cover.

How to Protect the Glass Top Stove from Cast Iron?

Glass stovetops have a smooth surface. They are classy and elegant, improving the aesthetics of your kitchen. However, they require extra maintenance to keep them free from scratches and cracks.

They cannot hold heavy weight and cracks easily. When using cast iron pans on glass stovetops, one must take extra measures to ensure that the surface does not have scratches or damages. Here are some ways to use cast iron pans on glass stovetops.

Heat Diffusers

Heat diffusers are ideal for glass stovetops. Although they do not protect your stove from all kinds of harm, it makes it harder to damage the glass top’s surface.

Heat diffusers act as a barrier between the glass top and cast iron pans. Cast iron pans have rough edges. Heat diffusers have smooth and flat surfaces, making them ideal for protecting the glass stovetop’s shiny surface.

Never slide the pan

Another way to protect the glass stovetops when using cast iron pans is by carefully lifting the pan instead of sliding it across the burners.

Make sure you do not fill the pan with an excess of water or other ingredients. This will make it challenging to lift while increasing more chances of damage to the surface. Make sure you place the pots and pans carefully on the surface.


It is essential to clean the cookware and the stovetops clean even if you are using heat diffusers. Regular cleaning helps keep the pan and surface of the stovetop free from any sticky food particles. It also minimizes the chances of scrubbing it against the glass top.

Seasoning the pan

It is one of the perfect ways of keeping your glass top scratch-free. Seasoning the entire pan will lessen the chances of scratches on the glass top.

When you season a cast iron pan with olive oil or vegetable oil, you create a carbonized layer on it, giving it the non-stick pan’s property.

If you properly season the pan, you will get a smooth surface on your cookware. Season the pan with cooking oil and place it upside down in the oven at a high temperature. It will create a smooth layer and thus reduce the risk of scratches.


Cast iron is not the best choice for a glass stovetop as they are delicate and prone to scratches and damages. Therefore, these stoves require utmost care and maintenance. It is essential to be careful to use pans and pots on glass stovetops as they are very delicate. Avoid using cast iron pans and pots on glass stovetops to prevent any damage.

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