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Ceramic Microwave-Safe Bowls: Are Ceramics OK in the Microwave?

By :Pushpa Goyal 0 comments
Ceramic Microwave-Safe Bowls: Are Ceramics OK in the Microwave?

Usually, all types of ceramics are extremely heat resistant. The three different types of ceramics are earthenware, stoneware, and porcelain. All these are made with clay, hardened with fire, and then embellished. But when it comes to microwaving, they are not the same. In most cases, ceramic cookware is fine in the microwave. The only exception comes when it is lined or rimmed with metal. Therefore, always check carefully. Also, if your ceramic bowls come with a label, read it carefully to know whether you really have Ceramic Microwave-Safe Bowls or not.

What Are Ceramics?

Ceramics are an inorganic, non-metallic material baked at high temperatures to make it solid. The temperature determines the three ceramic types mentioned below.


Earthenware has not been heated to vitrification. This type of ceramic is much more porous than its glass-like alternatives. In other words, it is generally coarse and comes with a more rock-like texture. These dishes usually have to be glazed or sealed especially when used for liquids. Otherwise, they will leak.


For baking at a higher temperature, stoneware is more dense and durable than the previous option. It is much smoother and waterproof. Stoneware is often glazed for decorative purposes. But it’s not mandatory.


Porcelain bakes at a higher temperature than other ceramics types. Consequently, you get shiny, smooth, solid material which is sometimes slightly translucent. That is why it is often mistaken for glass. It is commonly known as “fine china” as it was first discovered in China.

What Makes A Ceramic Bowl Microwave Safe?

Ceramic microwave-safe bowls and glassware have the potential to be dangerous in the microwave. But that is only when used at extremely high temperatures. However, it is not likely that they will have to deal with such temperatures while warming up food.

An effective way to ensure your microwave-safe ceramic bowls are really safe for use in the microwave is to try things in small intervals. Put your ceramic dishware in the microwave for 2-3 minutes. Then take it out to rest and place it back in.

Also, do not forget to use oven mitts or simply a potholder. Depending on the material, a non-microwave dish may melt, catch fire, break, or shatter. While some other materials may not appear damaged in the microwave, they can release harmful chemicals into the food.

Well, if you want to be sure that you are buying real Ceramic Microwave-Safe Bowls, always buy them from a trusted supplier.

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