Best milk frothers - Which? (2023)

Buying the best milk frother will let you make barista-style coffee or delicious hot chocolate at home without forking out for a coffee machine.

Electric milk frothers are an effortless method of making foam fast. In July 2021, we tested popular electric milk frothers from Aldi, Dualit, Lavazza, Nespresso and more.

We found the best milk frothers create the most voluminous and creamy froth the fastest.

Prices and availability last checked 4 August 2022.

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The best milk frothers

Only logged-in Which? members can view the milk frother test results below. If you're not yet a member, you'll see an alphabetically ordered list of the milk frothers we tested.

Join Which? now to get instant access to our test scores and Best Buy recommendation below.

Ambiano Milk Heater and Frother

Best milk frothers - Which? (1)

Only available at Aldi:£19.99 (no longer available)

Functions: Hot froth, cold froth, heated milk

Minimum capacity: 100ml

Maximum capacity:115ml for frothing, 240ml for heating

Need to know: 850g weight, three-year warranty

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Dualit Milk Frother

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Cheapest price: £54.95available at Amazon, John Lewis, also available at AO.com, Dualit

Functions: Hot froth, cold froth, heated milk

Minimum capacity: 100ml

Maximum capacity:200ml for frothing, 350ml for heating

Need to know: 900g weight, one-year warranty, whisk and lid are dishwasher safe

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(Video) Best Milk Frothers for Every Type of Milk | Skim, Oat, Almond, Soy | 2021 | Top 5!

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Illy Electric Milk Frother

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Only available at Illy: £67

Functions: Hot froth, cold froth, heated milk

Minimum capacity: 150ml

Maximum capacity:250ml for frothing and heating

Need to know: 700g weight, one-year warranty, jug, lid and whisks are dishwasher safe

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Krups Frothing Control Electric Milk Frother

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Cheapest price: £34available at Amazon,Very, also available at Currys (out of stock).

Functions: Hot froth, heated milk

Minimum capacity: 100ml

Maximum capacity:150ml for frothing, 300ml for heating

Need to know: 850g weight, two-year guarantee

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Looking for some handy coffee accessories? Read our best coffee grinders and best portable coffee makers

Lakeland Milk Frother and Hot Chocolate Maker

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(Video) Best Milk Frothers Compared

Only available at Lakeland:£54.99

Functions: Hot light froth, hot dense froth, cold froth, heated milk

Minimum capacity: 100ml

Maximum capacity:125ml for frothing, 250ml for heating

Need to know: 1kg weight, three-year guarantee

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Lavazza MilkEasy Milk Frother

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Cheapest price: £58available at Amazon, also available at John Lewis (out of stock), Lakeland

Functions: Hot froth, cold froth, heated milk

Minimum capacity: 60ml

Maximum capacity:120ml for frothing, 180ml for heating

Need to know: 900g weight, three-year guarantee if you buy from Lakeland, lid and whisk are dishwasher safe

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Nespresso Aeroccino 4 Milk Frother

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Cheapest price: £89 available at Nespresso, also available at Amazon

Functions: Hot dense froth, hot light froth, cold froth, heated milk

Minimum capacity: Not given

Maximum capacity:120ml for frothing, 240ml for heating

Need to know: 1kg weight, two-year guarantee, jug is dishwasher safe

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(Video) How To Froth Milk At Home (Best Milk Frothers Review!)

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Smeg Milk Frother

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Cheapest price: £149 available at John Lewis, also available atCurrys.

Functions: Hot dense froth, hot light froth, cold dense froth, cold light froth, heated milk

Minimum capacity: 120ml

Maximum capacity:250mlfor frothing, 600ml for heating

Need to know: 1.8kg weight, two-year guarantee

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Unlock your inner barista -coffee machine reviews

How does a battery-powered milk frother compare?

Best milk frothers - Which? (9)

As well as testing out electric milk frothers we also tried out a handheld whisk from Ikea to see how it compared. And though we weren't blown away, for £1.50 it just about did the job.

It added 14mcm on the semi-skimmed milk and an impressive 21mm on the oat milk. It also didn't deplete too much afterwards.

However, we did find the mouthfeel of the foam wasn't up to scratch, with testers noting it lacked in creaminess and had poor foam structure.

How we tested milk frothers

To find the best milk frother, we tested the bestselling models at popular retailers. We paid for all the milk frothers in our test so you can be sure we're bringing you unbiased, reliable reviews.

Performance

We frothed 120ml of oat milk and semi-skimmed milk in each of the milk frothers. To find which would provide the most voluminous milk, we measured the height increase of the milk. The best milk frothers increased in size dramatically, and after five minutes hadn't decreased much in height.

Ease of use

The best milk frothers are simple and straightforward to use. We penalised frothers that were overly complicated to operate or difficult to clean. We also assessed how loud they were during use.

Mouthfeel

Two tasters completed a blind taste test of oat milk and semi-skimmed cappuccinos and marked them on appearance, taste, foam formation and creaminess.

(Video) Top 5 Best Automatic Milk Frothers in United Kingdom 2021 - Must see

Five things we learned testing milk frothers

Best milk frothers - Which? (11)

Regular oat milk doesn't froth -plant-based milk doesn't have naturally occurring fats like cow's milk. This means you need to buy the barista versions which are more costly and aren't as widely available.

Paying more doesn't always guarantee you better froth -two of the most expensive frothers were outperformed by the cheapest frother.

Little extras make a big difference -a lip or small spout on the jug and a non-stick inner coating are great for pouring and cleaning.

If it tastes overly sweet it's burnt- we found, even though our readings showed reasonable temperature, the milk could still taste or smell burnt. It can often taste rather cloying, even caramel-like, which might sound nice but this isn't a good thing.

There isn't a trend in how well milk frothers froth oat milk vs semi-skimmed - our testing found some milk frothers produced more voluminous foam with oat milk than semi-skimmed milk, and vice-versa for others. So picking the best milk frother for your main type of milk is key.

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Milk frothers: key questions answered

Best milk frothers - Which? (12)

Is the velvetiser the same as a milk frother?

The Hotel Chocolat velvetiser can froth milk, just like a milk frother, but it has been specifically designed to make 'barista-grade' hot chocolate. It whisks/beats the milk, so the resultant foam is more suited to a latte or flat white than the stiffer foam needed for a cappuccino.

Can you froth cold milk?

Yes. Many milk frothers have a cold froth function. They produce consistently silky froth but struggle to keep the volume of hot foam. In our testing cold froths had completely depleted after five minutes.

Can you froth milk without a frother?

If you're undecided about purchasing a milk frother, there is another way to achieve frothy cappuccino milk using a cafetiere. We tested to see whether the rumours were true.

To do this you have to heat the milk beforehand and plunge the filter up and down until the milk looks as though it's grown significantly in size.

The result? Voluminous, frothy milk that scored slightly higher than our electric whisk for foam formation and taste. Don't expect perfectly dense foam, but if you want a quick and easy alternative in the kitchen then we'd pick a cafetiere over a handheld whisk.

Which milk is best for milk frothers?

The key to perfectly frothed milk is fat. That's why cafés and coffee shops use whole milk to make coffees as standard.

To replicate that same froth for oat milk, and all other plant-based milks, you have to buy the 'barista' version which has added stabilisers to mimic the fats found in cow's milk.

We did find that the oat milk seemed to deplete less after five minutes than the semi-skimmed.

So, if you're after tight microfoam and decent creaminess then cow's milk is the way to go. However, if you like the sweetness that comes with oat milk and plentiful froth, then oat is a great alternative.

What drinks can you make with a milk frother?

Best milk frothers - Which? (13)

Milk frothers aren't just for making coffees. Here are some options you can make at home:

(Video) The 8 Best Milk Frothers in 2022

  • Latte macchiato – instead of pouring in the espresso in first, you pour your frothed milk in and add your espresso at the end, letting it seep through the foam to the middle layer of your drink.
  • Milkshakes – using the cold froth function, mix your frothed milk with a flavoured syrup and pour it over ice.
  • Iced cappuccino– pour your espresso over ice and follow with cold frothed milk.
  • Chai latte– you can buy chai tea powder, or infuse your own spices in the milk before frothing, to make this warming spiced drink with hints of cinnamon, cloves and nutmeg.
  • Hot chocolate – whether you like using chocolate flakes, cocoa or hot chocolate powder, properly frothed milk will take your hot choc to the next level. You can add spices, flavoured syrups or marshmallows and cream for an indulgent treat.
  • Trendy café-style drinks– developed a taste for a turmeric latte or matcha latte? Both are easily made at home with turmeric or matcha tea powder, if you're brave enough. You can mix and match your favourite spices and use honey to sweeten your drink, for a truly personalised brew.

Check your milk frothers manual to see whether you can add the powder straight to the cold milk for a perfectly frothed, heated and mixed drink. Some advise against this, in which case you can mix your powder with a little hot water or milk separately and then add the frothed milk afterwards.

FAQs

Which is the best coffee frother? ›

M S Creation Stainless Steel Mini Hand Blender for Coffee/Egg Beater | Milk Frother Electric Foam Maker Classic Sleek Design Hand Blender Mixer,Egg Beater,Coffee,Juice,Cappuccino,Lassi Blender. aerolatte To Go, Milk Frother, Chrome : Product from United Kingdom.

Which milk frother makes the thickest foam? ›

Breville milk frother delivers the smoothest thickest foam, but it does come with a serious price tag. It comes with two frothing discs so you can pick the type of milk foam you want.

What percent milk froths the best? ›

2% milk will also foam effortlessly as well as add a more creamy taste than non-fat milk. Whole milk is more challenging to achieve perfect froth as the fat in the milk weighs down the foam, however this produces the most decadent, rich tasting cappuccino.

Is it worth to buy milk frother? ›

But many ask whether a milk frother is worth the money. Since milk frothers are so affordable, there is no doubt that they are worth every penny you spend on them, especially when you consider that you will no longer have to spend as much on heading out to the local coffee shop.

What is the difference between a milk steamer and frother? ›

A milk steamer uses pressurized steam to heat the milk and in the process adds air to create foam. A milk frother, on the other hand, whisks the milk and does not always heat it up. For example, manual and hand frothers can only make cold milk foam.

Do milk frothers really work? ›

Frothers work by forcefully spinning the milk with a coiled whisk or by pushing steam through it creating bubbles and giving it a creamy mouthfeel. They can be used with different types of milk, like regular or any non-dairy alternatives, although some froth better than others, mostly due to fat content.

Can you froth cold milk? ›

The fresher the milk the better it froths, the colder the milk the better it also steams. If possible keep your steaming jug chilled. Warm, hot or old milk will not froth.

Do milk frothers work with cold milk? ›

You can use your milk frother for just about every coffee drink you can think of! Hot or cold, a milk frother can add a foamy touch to any latte, cappuccino, cold brew, or cold foam!

Can I froth almond milk? ›

Can you froth almond milk? Yes! It's totally possible, and there are numerous ways to do it so that you can enjoy a dairy-free latte at home whenever you like. For the best results be sure to use high-quality fresh milk, that has a high-fat content, and has been refrigerated so that it is cold.

Can I put coffee in milk frother? ›

Yes, you can absolutely use a milk frother for regular coffee. This is a great way to experiment with different types of drinks.

Is Smeg milk frother good? ›

The Smeg milk frother exceeded my expectations. Not only does it make fantastic lattes, capable and flat whites but hot chocolate and iced coffees too.

What milk do baristas use? ›

Barista Milk is a lightly homogenized version of full cream milk. The Barista milk is crafted with the perfect level of homogenization to preserve the flavor of the milk and create long-lasting foam for cappuccinos, lattes, and other milk-based coffee and tea bar drinks.

Do you froth milk hot or cold? ›

For all of the following methods, heat your milk between 140 and 155 degrees Fahrenheit (60-68 Celsius) before frothing. If you don't heat your milk enough, it won't be as sweet. If you scorch your milk, it won't taste as good or froth as well.

What milk does Starbucks use? ›

2 Percent Milk

It might surprise you to learn that 2 percent milk, not whole milk, is the default milk for Starbucks drinks. In other words, it's what you're drinking unless you specify otherwise.

Can you make hot chocolate in a milk frother? ›

Using a milk frother is a great way to make some delicious thick hot chocolate. It is thick, creamy, and delightful. And if you try making once, you will want to make hot chocolate with milk frother again and again.

Do milk frothers heat the milk? ›

If you're new to this device, you might have some questions about it, such as “does a milk frother heat milk?” Yes, a milk frother does heat milk, typically to around 150 degrees Fahrenheit. You can adjust the heat settings based on your needs, such as the type of milk you're using.

How do you make good frothed milk? ›

How To: Milk Frothing for Beginners 5 Tips - YouTube

Does frothing milk change the taste? ›

Frothing milk makes the milk taste sweeter.

It's not that the milk is actually sweeter, but as it heats up its perceived sweetness increases. So when a barista is making you a beautiful espresso drink with perfectly frothed coffee, it's going to taste a little sweeter than if you just added milk to black coffee.

Which has more foam cappuccino or latte? ›

A cappuccino boasts a much stronger espresso flavor than a latte due to having less milk and more foam than a latte.

Does warm milk froth better? ›

No matter your method, heating the milk makes for the best results. Place the milk in a saucepan and heat it to scalding or 150 degrees Fahrenheit (measure using a food thermometer). This is hot to the touch, but not simmering. Customize the foam bubbles to your drink.

Are milk frothers healthy? ›

Frothed milk is just as healthy as the milk you use in frothing. While frothing does change the characteristics of the milk, it doesn't seem to have a big impact on how healthy the milk is. If you're concerned about the overall health impact of your milk, you can even consider frothing a non-dairy alternative.

Why is my milk frother not frothing? ›

Why Is My Milk Not Frothing? - YouTube

What's the point of milk frother? ›

WHAT DOES A MILK FROTHER DO? Milk frothers aerate milk, creating tiny microbubbles that lend a light and creamy texture to milk while increasing the overall volume. Various techniques used while frothing result in different kinds of foam from velvety smooth textures for lattes to fluffy foam for cappuccinos.

How do you froth milk for beginners? ›

Step by Step Guide
  1. Pour cold milk into a jug.
  2. Purge the steam wand by turning it on and off.
  3. Place the tip of the steam arm just below the surface of the milk.
  4. Turn the steam arm on to full power.
  5. Listen out for a 'chirping' sound - You're on the right track!

Is cold foam just whipped cream? ›

Difference Between Cold Foam and Whipped Cream

Cold foam is pourable, and it's like a cold version of hot, steamed milk froth that goes into lattes. Whipped cream is thicker and can hold a shape. What is this? Both are made by adding air into milk or heavy cream, creating tiny air bubbles.

What is the best way to froth milk for cappuccino? ›

How to froth milk for a cappuccino - YouTube

Do you froth milk before or after coffee? ›

The espresso or strong-brew coffee will fill one-third of the cup. Next, you'll need to add the milk. You can froth the milk before or after you heat it. Below, we'll share a few frothing tips, which include mixing it in a jar or using a frothing wand.

How does the Aldi milk frother work? ›

Aldi Expressi Milk Frother Review - YouTube

Can you put Creamer in a milk frother? ›

If you prefer coffee creamer to traditional milk in your coffee but also like the texture of frothed milk , you may wonder if it is possible to use your favorite coffee creamer in the milk frother in place of milk for an even more decadent coffee treat, and the answer is yes.

Can you froth cold milk? ›

The fresher the milk the better it froths, the colder the milk the better it also steams. If possible keep your steaming jug chilled. Warm, hot or old milk will not froth.

Can you use milk frother to make hot chocolate? ›

Method. Pour the milk into the Milk Frother and press the power button once. Pour the hot, frothed milk into a cup and mix in the chocolate, stirring until smooth. Top with whipped cream and chocolate shavings for extra indulgence.

Can you froth almond milk? ›

Can you froth almond milk? Yes! It's totally possible, and there are numerous ways to do it so that you can enjoy a dairy-free latte at home whenever you like. For the best results be sure to use high-quality fresh milk, that has a high-fat content, and has been refrigerated so that it is cold.

Can you froth half and half? ›

Half-and-half can indeed be frothed and is, in fact, the main essential element of a breve cappuccino. And, as it turns out, the process is nearly identical to frothing regular milk products.

Should you heat milk before frothing? ›

You can also use non-dairy milk like oat milk, but it's the hardest to froth because it has less fat. Heat the milk to scalding first. No matter your method, heating the milk makes for the best results. Place the milk in a saucepan and heat it to scalding or 150 degrees Fahrenheit (measure using a food thermometer).

Can you froth coffee? ›

Will this actually work? Yes, you can absolutely use a milk frother for regular coffee. This is a great way to experiment with different types of drinks.

Is it better to froth milk hot or cold? ›

milk. The warmer the milk the less able it is to hold. the foam, making it collapse on itself before the foam.

Can milk frother whip cream? ›

If I only need a tiny bit of homemade whipped cream, I really like to use a battery operated milk frother. It only takes a minute or two, and there's no need to lug out your hand mixer.

Can you put sugar in a milk frother? ›

Yes, they can be added. Suitable Ingredients: coffee, chocolate, chocolate flakes, honey, syrup, flavoured powders, sugar, ice cubes.

Can you add chocolate powder to a milk frother? ›

When you turn on the milk frother, the whisk spins at a very high speed, infusing air into the milk until it becomes light and frothy. So when you add chocolate powder directly into your milk frother, you get wonderfully thick and frothy hot chocolate.

Which has more foam cappuccino or latte? ›

A cappuccino boasts a much stronger espresso flavor than a latte due to having less milk and more foam than a latte.

Can you froth coconut milk? ›

If it's not cut with water or coconut juice of any kind, full-fat coconut milk is at least as thick and creamy in texture as milk from a cow, making it excellent for frothing.

Can I froth soy milk? ›

With a similar amount of protein per serving to cow's milk, soy milk is one of the more popular non-dairy alternatives. When frothed correctly, the higher protein levels work to create a delicious froth similar to that of dairy milk..

Can I froth chocolate milk? ›

Does chocolate milk froth? It sure does. It creates a nice thick layer perfect for sprinkles or eating with a spoon.

What is a latte with heavy cream called? ›

An espresso macchiato is the shot of espresso with foam on top, and espresso creme is espresso with an ounce of heavy cream.

Is oat milk or almond milk better for frothing? ›

In general, skim milk creates the best froth out of the dairy milks, and almond milk froths best when it comes to plant-based milks. Their frothing ability is determined mostly by their protein and fat content. While these milks do create a light and airy froth, it's also dry and lacks creaminess.

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