Best Japanese Cast Iron Teapots

Japanese Cast Iron Teapots.

Cast iron teapots are exquisite, not to mention practical objects you can set up in your tea corner. Made out of solid cast iron, these kettles are best known for their capacity to retain heat. This way, your favorite beverage remains hot long after being brewed. Originally a Chinese cast iron teapot, since it was created in China, the teakettle has become a highly popular Japanese relic. An increasing number of people have, in recent years, turned to drink loose teas. In this guide, we offer tips on how to choose the best cast iron teapot for you.

The Benefits of Cast Iron Teapots

Besides the fact that it is sturdy, a teapot cast iron comes with other perks, such as:

  • Is Long Lasting: You most likely may not invest in a new cast iron teapot every once in a while, but you will find that this kettle does not have to be replaced as often as you may think. Primarily because products built out of metals do not abrade as easily as others made out of other materials.
  • Quickly Heats Up: Similar to other forms of pots, cast iron teapots heat up water fairly quickly. With them, the process is a lot faster since they are built from an alloy known to distribute and absorb heat more efficiently compared to steel.
  • Retains and Equally Spreads Heat: Normally when you heat up a liquid in any other cookware, it continues to boil despite being removed from its heat source. It is a lot different with teapots made of cast iron, whether they are large or small cast iron teapots and regardless of how long any liquid has been left to heat up in them. Such kettles can hold heat well since they maintain their overall density.
  • Serves Multiple Purposes: Aside from heating up liquids, these teapots can be used for pouring hot chocolate and other brews depending on other containers. Clear out any residue from your previous use before reusing it.

Authentic Cast Iron Teapot.

Cast Iron Teapot Types

Cast iron teapots come in two types:

Japanese Tetsubin

These types of pots were used in Japan to boil water before preparing hot beverages. The aforementioned Japanese cast iron teapots were originally meant to be placed on charcoal stoves. Traditional tetsubin is best known for being aesthetically pleasing and durable. They also enhance the quality of the water, producing a sweeter, more refined tea, owing to the small quantities of iron present in the put. These gained popularity in Japan in the 18th century, and are still popular to this day.

Western Cast Iron Teapot

These are directly inspired by Japanese cast iron teapots. Although these types are also made with the same material, they contain a coat of enamel on the inside of the pot that prevents rust. Therefore, these types of pots are not recommended for heating, unlike cast iron Japanese teapots. For such kettles, you have to heat the water separately in another container that can take the heat. Western cast iron pots are available in varying shapes, sizes, and colors; they also offer similar benefits to Tetsubin.

Cast Iron Teapot.

Choosing a Cast Iron Teapot

Following are the factors you can consider when investing in a kettle:


You will find these pots in various kinds of capacities on the market. If you prefer to enjoy your beverages alone or with a companion, go with 20 to 30 ounces. If you have an entire household or a group of friends to join you (3 to 5 people), go with 30 to 42 ounces. In case there are more people, 45 ounces may suit your situation the best.


Yet another crucial factor for finding the best cast iron teapot suited to your requirements. Be sure to carefully assess the quality of the metal used, its sturdiness, and its durability.


You will come across numerous striking designs on the market, most of them featuring the traditional Japanese tetsubin style. You could either go for simple back patterns if you prefer timelessness. Aside from that, there are also cast iron dragon teapots, ones with dragonflies, cherry blossoms, phoenixes, etc. Some designs even have meanings behind them.

Price Point

The prices of cast iron teapots vary and can be judged by the pot’s capacity, layout, brand, and quality. These come in various price ranges, i.e., affordable ones under $30, mid-range ones priced between $30-$50, and expensive ones that tend to cost over $50.

Cast Iron vs. Ceramic

Although you can use a cast iron teapot on stoves, some enameled cast iron teapots (with outer paint) must be kept away from heat. Both are excellent ways for brewing tea, however, both kinds feature their respective differences.

Cast iron kettles:

  • Are known for their heat retention properties.
  • Are durable.
  • Are tricky to clean and maintain.
  • Have a unique aesthetic effect.

Ceramic kettles:

  • Are available in various sizes and shapes.
  • Are easier to break.
  • Can be cleaned easily.

Japanese Cast Iron Teapot.

Best Cast Iron Teapot for the Home

Since this is considered a sophisticated relic from Japanese tea ceremony culture, maintaining and using a cast iron kettle may not be as simple as it sounds. It is recommended for newbies to go with a medium-volume pot (27 ounces or below) with a glazed interior for easier cleaning. With more practice, you may move on to a larger capacity without an enamel coating, safe for stovetops and dishwashers.

In terms of buying these as presents for friends and/or loved ones, the best cast iron teapot choice would be one that comes in a set with cups.


Using a kettle of this kind to extract tea is a lot more beneficial compared to using regular pots. You will notice a stark difference as these pots help make your beverages more flavorful. These pots are also perfect for individuals who wish to brew tea that will heat up quickly and stay warm longer. All in all, cast iron teapots are the perfect types of pots to make your tea times more special.

Japanese Teapot Cast Iron.


Are cast iron teapots good?

Not only are these teapots aesthetically pleasing, but they also help add more flavor to your beverages. Designed with solid, sturdy metal, these pots are known to retain heat excellently.

How to use a cast iron teapot?

You can refer to the instructions below:

  • In case your pot is lined with enamel, preheat the water in a different container.
  • Add the tea leaves, portioning them out based on the pot’s capacity.
  • Let steep.

How to clean a cast iron teapot?

Rinse and wash your kettle with warm water. Avoid using soap or other cleaning agents. After the kettle is clean, dry it with a soft washcloth, then place it upside down for air drying. Ceramic pots are easier to clean since their insides are lined with enamel.

Why do people use cast iron teapots?

People appreciate these pots for their aesthetic appeal and the fact that they retain heat well. These special teapots also add more flavor to brews, giving them a unique, irreplaceable taste.

What teapot holds heat best?

Cast iron is an excellent material for kettles because it can retain heat quite well. It heats water faster and keeps it warm a lot longer compared to other pots.

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