Is a ceramic or glass teapot better?

A thick-walled ceramic teapot, warmed first, holds heat longer and hides tea stains, so it suits black tea and a long sitting at the tea table. A heat-resistant glass teapot shows the leaves opening and suits green, white and flowering teas drunk soon after brewing, but it sheds heat faster and shows every stain. Check the maker's label before putting any glass pot near a hob.

Can I put a cast iron teapot on the stove?

Not if it is an enamel-lined cast iron teapot: these are made for brewing, and the enamel lining can be damaged by direct heat. Boil the water in a kettle and pour it in. Traditional unlined iron kettles are a different object designed for heating water. Whatever you own, follow the maker's instructions, keep cast iron out of the dishwasher, and empty and dry it after each use.

Tea

Best Teapot for Loose Leaf Tea: How to Choose One

Q: Is a teapot with an infuser better than one without?

A built-in infuser lets you lift the leaves out on time, which stops the last cup turning bitter. It only works if the basket is deep and wide enough for the leaves to expand and sits well down in the water. A pot without an infuser gives the leaves more room and is easier to clean, as long as you pour the whole pot through a strainer into cups or a second warmed pot.

Q: What size teapot do I need for two people?

Count cups rather than people. At roughly 200-250ml a cup, two people having two cups each need about 800ml to 1 litre of usable tea. Listed capacity is often measured to the brim, and a built-in infuser takes up some of that volume, so buy a size up if in doubt. For four or more, two medium pots are easier to lift than one large one.

Teacup & Cakes · Updated 2026-10-12 · 7 min read

Best Teapot for Loose Leaf Tea: How to Choose One

The gistFor most people, the best teapot for loose leaf tea is a plain ceramic pot of about 800ml to 1 litre, warmed before use, with a clean-pouring spout, a lid that stays put when tilted, and either a deep fine-mesh basket infuser or room for the leaves to float free and a strainer. Glass suits watching leaves open; stainless steel suits heavy use. Avoid brewing in antique, worn or 'Not for Food Use' pottery, which can carry lead.

Contents

What is the best teapot for loose leaf tea?
Ceramic, glass or metal: which keeps tea hot?
Is a teapot with an infuser better than one without?
What size teapot do you need for a small tea table?
Which features matter every weekend, and which only look good in the shop?
How do you look after each type of teapot?
Is an old or decorative teapot safe to brew in?
How do you get the best from a new teapot?
Sources

What is the best teapot for loose leaf tea?

For most people, the best teapot for loose leaf tea is a plain ceramic pot of about 800ml to 1 litre, with a spout that pours cleanly, a lid that stays put when tilted, and either a deep basket infuser or plenty of room for the leaves to float free. Ceramic holds heat well and is easy to clean. Glass is lovely for watching the leaves; metal suits heavy daily use. Everything else is a nice extra.

This guide compares materials and features, not individual models, drawing on manufacturers' published guidance rather than hands-on testing of specific products.

Ceramic, glass or metal: which keeps tea hot?

"Ceramic" covers porcelain, bone china, stoneware and earthenware: fired clay, usually glazed. A thick-walled ceramic pot, warmed with a splash of hot water before the leaves go in, loses heat slowly and keeps a second cup drinkable. Vitsœ's account of the classic round Brown Betty teapot puts it simply: "The shape and the wall-thickness combine to keep the tea warm." The same history notes that the pot's red Etruria Marl clay was valued because it could withstand the temperature of boiling water without cracking.

Glass is the pot to choose if half the pleasure is watching the leaves open. Heat-resistant glass (often borosilicate, a glass formulated to tolerate rapid temperature change) is the norm for teapots. A single-walled glass pot sheds heat faster than thick ceramic, so it suits teas that are drunk soon after brewing. It also shows every tannin stain.

Metal comes in two main kinds. Stainless steel is light, near-unbreakable and easy to clean; double-walled versions insulate well, single-walled ones lose heat quickly and the body can get hot to touch. Enamel-lined cast iron (the Japanese-style pots often sold as tetsubin, although strictly a tetsubin is an unlined kettle) holds heat once it is warmed through, but it is heavy and needs particular care, covered below.

Material	Heat retention	Cleaning	Weight	Best for
Thick ceramic or stoneware	Good, if warmed first	Easy; stains hide on dark glazes	Medium	Black tea, everyday pots, the tea table
Porcelain or bone china	Moderate; thinner walls	Easy; light glazes show stains	Light	Lighter teas, matching a tea service
Glass (heat-resistant)	Lower in single-walled pots	Shows every stain; easy to see what needs cleaning	Light	Green, white and flowering teas
Stainless steel	Low single-walled, high double-walled	Very easy	Light	Heavy daily use, households with children
Enamel-lined cast iron	High once warmed	Hand rinse and dry only	Heavy	Small pots for one or two people

Is a teapot with an infuser better than one without?

An infuser is a removable basket or strainer that holds the leaves inside the pot so you can lift them out when the steep is done. That one feature solves the most common problem with loose leaf tea: leaves left sitting in the pot keep extracting, and the last cup turns bitter.

The size of the infuser matters more than having one at all. Tea specialists at TeaSource note that "Tea leaves will expand 2-5 times in size when they’ve re-hydrated after steeping," and they describe traditional tea balls as too cramped for good results. In America's Test Kitchen's testing of infusers, basket-style models performed best because "they were large enough to allow tea to fully expand while still containing small particles," and the same review favoured tightly woven mesh over perforated metal, which let small bits escape.

So, in practice:

A pot with a built-in infuser is right if you brew one tea, for one sitting, and want the leaves out on time without thinking. Choose one whose basket reaches well down into the water when the pot is half full, not one that dangles near the lid.
A pot without an infuser gives the leaves the most room and is easier to clean. Brew loose, then pour the whole pot through a small tea strainer into cups or a second warmed pot so nothing stews. This is the traditional way, and it works.
A tiny infuser clipped under the lid is the feature that looks clever in the shop and makes weak tea at home.

Our guide to brewing tea properly covers temperatures and steep times by type: roughly 70-80°C for green tea and 90-100°C for black.

What size teapot do you need for a small tea table?

Count cups, not people. Our brewing guide works on a cup of about 200-250ml, so a pot for two people having two cups each needs roughly 800ml to 1 litre of usable tea. For one person, 400-600ml is plenty. For four or more at an afternoon tea, two medium pots usually serve better than one large one: they are easier to lift, and you can make one black and one green.

Listed capacity is often measured to the brim, and a built-in infuser takes up some of that volume. Expect to pour noticeably less than the number on the box, so buy a size up if in doubt.

On a small tea table, the footprint matters as much as the volume. A round, squat pot takes less room than a tall one of the same capacity and is more stable when someone reaches past it for a scone.

Which features matter every weekend, and which only look good in the shop?

The features that earn their place every time you pour:

A spout that does not drip. A clean pour depends on a sharp edge at the tip. Vitsœ's history of the Brown Betty describes sharp edges at the spout opening and just under the lip that stop tea dribbling back down the outside of the pot. In a shop, look for a crisp, thin lip rather than a thick rounded one.
A lid that stays put when tilted. A locking tab, a deep-seated lid, or a groove in the collar keeps the lid from sliding forward mid-pour. A loose lid on a pot of near-boiling water is a scald risk, not just an annoyance. Pour with a hand steadying the lid if it does not lock.
A handle you can hold with the pot full. Lift the empty pot and imagine it a kilogram heavier. Your knuckles should clear the body, which will be hot.
An opening wide enough for your hand or a brush. Narrow necks are hard to clean, and old leaves left inside make the next pot taste stale.
A flat, stable base.

Only nice in the shop: matching sets you will not use together, ornate finials that snap, and any infuser too small to let the leaves move.

How do you look after each type of teapot?

Follow the instructions that come with your pot, because care varies by maker. As a guide:

Ceramic: rinse after use and wash with warm water and a soft brush. Avoid shocking a cold pot with boiling water; warm it with hot water first.
Heat-resistant glass: Hario, a Japanese glassware maker, classifies its heatproof glass products by use (boiling water, microwave, direct flame or oven) and states that each needs to be handled differently, so check which label your pot carries before putting it anywhere near a hob. The same guidance says to avoid touching hot glass with a wet cloth or putting it on a wet place, and not to use abrasive brushes, steel wool or coarse cleansers.
Enamel-lined cast iron: an enamelled cast iron teapot must not be placed over direct heat, and its lining needs protecting from impacts, metal tools and abrasives. Boil water in a kettle and pour it in; keep the pot out of the dishwasher; empty and dry it after every use.
Stainless steel: the easiest of all; check whether handle and lid parts are dishwasher-safe.

Retire any pot with a crack in the body or handle. A cracked pot can fail when it is full of hot water.

Is an old or decorative teapot safe to brew in?

Not automatically. The US Food and Drug Administration lists pottery that is antique, damaged or excessively worn, handmade with a crude appearance, bought from flea markets or street vendors, or brightly decorated in orange, red or yellow as more likely to carry a lead problem. It advises testing such pieces with lead-testing swabs, and if a piece tests positive, the FDA strongly advises against using it for food or drinks. Anything stamped "Not for Food Use" should not be used for tea. Pottery from commercial factories for everyday use is, the FDA says, much less likely to have lead problems. A vintage pot that fails or cannot be checked can still sit on a shelf; brew in something else.

How do you get the best from a new teapot?

Warm it with hot water before the leaves go in, match the water to the tea, and take the leaves out (or pour the tea off them) when the timer goes. That routine matters more than the price tag. Then put it to work beside a plate of warm scones. More brewing guides live in our tea section.