What’s The Best Cast Iron Teapot? Five Great Pots Reviewed

It’s tea time! To best enjoy your favorite hot beverage, you need a high-quality cast iron teapot. Cast iron teapots have many benefits that make them a great choice for brewing loose leaf tea. In this post, we review some of the best cast iron teapots available to help you find your perfect fit today.

What Is The Best Cast Iron Teapot?

The best cast iron teapot is determined by your personal and social needs. If you want a teapot that is best for brewing looseleaf tea, then the best choice would be one with an infuser insert to keep the leaves separate from water.

Here Are Our Favorite Picks:

Japanese Cast Iron Teapot Set: 34 Oz

This cast iron teapot set comes in three contemporary colors: purple, light blue, and magenta. It can also be purchased with four additional cups or with the teapot alone.

The enamel inside helps preserve the taste of the roast while also keeping away rust to have a longer life span. As clean-up after making tea is often tedious work, this teapot set has an easy-to-clean enamel exterior that can even withstand spills without bleeding onto the other side or pooling at the bottom.

While you can safely heat up water in this teapot on a stovetop, it is not recommended, because it will deteriorate the decorative colors on the outside of the item. Consider boiling your water in a kettle or boiling it in a pot separately from the brewing process.

KIYOSHI Luxury 11PC Japanese Tea Set: 26 Oz

The KIYOSHI Luxury tea set is a perfect choice if you’re looking for a complete ready-to-go set that can accommodate 4 people. It also makes a great gift since the recipient won’t need to purchase any additional items before using the set.

This polished cast iron teapot is perfect for those who want to take their tea-making seriously. Weighing 3.2lbs and measuring 5 x 4 x 2 inches, this product will brew your cup of tea with ease. The set includes a stainless steel infuser and four single-sized pieces of porcelain pottery that have a capacity of 2 ounces each.

Customers note that the cups are somewhat small and the manufacturer sells additional cups that have a capacity of 4 ounces each if you would like to expand on this kit.

6-piece Japanese Cast Iron Pot Tea Set: 60 Oz

This large teapot has the biggest capacity out of every example on this list and can hold a hefty 60 ounces of water in it. It comes with a trivet as well as four matching 2-ounce cups.

This product is stovetop safe and can be used on a gas or electric range, making the tea brewing process simple and streamlined. It comes with a well-enameled interior wall which makes it easy to clean with soap and water. Many customers also dry it by placing it on a stovetop which can help reduce leftover water that may create rust.

Customers note that the outer enamel on this pot can flake off. In order to avoid this, you can use a kettle for boiling water and pour it into the teapot. The less direct heat exposure it receives, the longer the enamel will remain intact.

TOPTIER Japanese Cast Iron Teapot with Infuser: 22 Oz

This beautiful cast iron teapot combines both a traditional and modern aesthetic to create an item that can work well in a variety of home decors. It comes in 11 colors and 6 different sizes to further accommodate your specific needs.

This is one of the most affordable teapots on the list, making it perfect for a beginner tea-brewer. It can be placed directly on a stovetop, making it easy to heat up water fast. Although it doesn’t come with additional cups, it’s great for someone in a small space who would rather use their current mugs for their tea.

The manufacturer says that they use high-grade cast iron that is able to resist damage and wear and tear much better than a comparable “knock off” brand. Customers also note that they are very responsive and proactive with any quality issues and will promptly resend an item in case this happens.

COOGOU Japanese Style Cast Iron Teapot Set

This beautiful teapot is stylistically a cut above the rest. Its organic fish scale pattern envelopes the entire base and there is a rustic hemp rope finish at the top of the handle. This set also comes with 4 cups and saucers that also match its style.

The steel infuser is a fine mesh that exceptionally keeps small tea debris from falling through while steeping your leaves. All of the items are lined with thick high-gloss enamel and this set does a good job of protecting the color and glaze after many uses.

Customers mention that the thickness of this pot is greater than others. Because of this, it does an excellent job of retaining heat and keeping your tea warm for longer.

The manufacturer recommends that you don’t use this pot on a stovetop in order to keep the enamel intact for as long as possible. As mentioned before, it’s best to boil water in a pot or use an electric kettle and then pour the water into the vessel.

Are Cast Iron Teapots Healthy?

Cast iron teapots are perfectly safe to drink out of. In fact, they’re actually more resistant to bacteria than most other types of teapots. Cast iron pots are best for heating water because the metal doesn’t transfer heat as quickly as ceramic or glass does.

Cast iron teapots are considered to be a top choice for tea drinkers seeking the best taste. The pots release tannic acid and phenol which add flavor and aroma to the boiling water. A cast iron teapot is best for those who wish to boil tea leaves in hot water or those who use filters with their tea.

Since cast iron also retains heat for an extended period of time, it will keep your beverage warm and safe from various microbes.

How Do You Use A Cast Iron Teapot?

Pour boiling hot water into your cleaned cast iron teapot and leave it on your stove or near an open fire for about 10-15 minutes. If you add boiling water to your teapot as opposed to heating it directly, you will maintain the quality of the pot for much longer.

However, cast iron is a safe metal to heat up if you’re not worried about your pot aesthetically. The best way to do this is by placing the pot in a hot oven for about 20 minutes.

How Do You Clean The Inside Of Your Cast Iron Teapot?

If you’re not using your cast iron teapot daily, it’s best to clean and oil them monthly. If you use your pots every day, then you should clean and oil them every two weeks. In general, it’s fine to use mild soap and water to clean your pot on a regular basis.

To best maintain the shine of your pot, you can use a mild detergent with water or rubbing alcohol to remove any buildup or tea stains from the inside of the pot. You’ll want to scrub thoroughly and then rinse it out before using an old cotton cloth (or paper towel) dipped in olive oil to polish the inside of your pot. This helps to protect the metal and prevent rust.

Will A Cast Iron Teapot Rust?

Yes, a cast iron teapot will rust if it is not cared for properly. However, the best way to avoid this is by oiling your pot with a paper towel dipped in olive oil.

Water also contributes to cast iron rust. The best way to avoid this is by drying your pot properly after each use. You can also prevent rust from forming on the inside of your teapot by adding a little bit of salt into the water before you boil it.

How Do I Choose A Cast Iron Teapot?

In order to pick the best cast iron teapot, you’ll want one that has durable iron and a good enamel glaze on both the interior and exterior. You’ll want to make sure you choose the right size for your needs as well as the right style to fit your home.

You’ll also have to decide whether or not you want a single teapot or a set. Teapot sets are an easy way to get a cohesive look, rather than needing to purchase all of the parts differently.

You should also choose a pot that comes from an established company or individual who specializes in cast iron teapots rather than choosing something made by someone without experience. These companies are the most likely to offer great customer support.


When choosing the best cast iron teapot for your home, you will ultimately need to go with your intuition. These items are works of art and it’s as much about honoring them for their beauty as their functionality. What teapots work the best in your home? Let me know in the comments below!

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