KitchenAid KF2 review: a slim, quiet bean-to-cup machine with an over-ice mode and a surprisingly good steam wand

KitchenAid KF2 at a glance

First impressions of the KitchenAid KF2

Most bean-to-cup machines try to win you over with a long menu.

The KF2 does the opposite.

It gives you espresso, coffee and an over-ice mode, plus a steam wand, and that's about it.

I expected that to feel limiting.

After four weeks, it mostly felt calm.

The first thing I noticed out of the box was the width.

The KitchenAid KF2 is just 7.7 inches wide, which is narrower than a lot of drip coffee makers.

It slid into a gap between my toaster and a canister that I had never thought of as appliance space.

The second thing I noticed was the sound, or the lack of it.

My first espresso ground and brewed while someone was asleep in the next room, and nobody woke up.

The third thing was the steam wand.

I have used plenty of simple Panarello-style wands that only make big, soapy bubbles.

This one made glossy milk on my second try, with a small whirlpool spinning in the jug.

The KF2's slim body fits where most bean-to-cup machines won't.

What the KitchenAid KF2 actually is

The KF2 is a fully automatic, bean-to-cup espresso machine.

You fill it with whole beans and water, choose a drink and press start.

It grinds the beans, doses and compresses the coffee, brews it and drops the used puck into a bin.

What it doesn't do is make milk drinks for you.

There's no milk hose or carafe.

Instead, you get a manual Panarello wand✕Panarello wandA steam wand with a sleeve that sucks in air as you steam. It makes foaming milk easier for beginners than a plain professional wand. for steaming milk and pouring hot water.

It is the entry model in KitchenAid's fully automatic range, and it is built around a few things done well rather than a long list of features.

Inside, a thermoblock✕ThermoblockA compact heater that warms water as it flows through, instead of keeping a whole boiler hot. It heats up fast and uses less standby energy. heats the water and a 15-bar pump drives it through the coffee.

The three drinks and two extras

The drink button cycles through espresso, coffee and over ice.

Steam and hot water come from the wand.

Each coffee can be a single or a double, in three strengths.

That's the whole menu.

KitchenAid KF2 design and setup

The KF2 measures 14.2 × 7.7 × 18.5 inches, or 36.1 × 19.6 × 47 cm.

At 14.2 inches tall, it fits under standard wall cabinets with room to spare.

It's deep, though, so measure your counter before you buy.

The layout is simple.

The water tank sits at the back, the bean hopper is in the middle of the top, and the display and spouts face you at the front.

The power button is on the right side.

The rear tank and the wheels

A rear tank is usually a pain under cabinets.

KitchenAid solves most of that with small wheels under the back of the machine.

I tilted it slightly, rolled it forward a few inches, slid the tank out by its handle and filled it at the sink.

The tank also has a hinged lid, so you can top it up from a jug without taking it out at all.

Our tip: Keep a small jug next to the machine so you can top up the tank through its hinged lid without moving anything.

Finish and build

My unit came in Black Matte, which is the only color for the KF2 right now.

The body feels solid, and the drip tray and spout area feel sturdier than on many entry-level machines.

The glossy front panel around the buttons is the weak spot for looks.

It shows fingerprints within a day, so keep a soft cloth nearby.

First-time setup

Setup took about 15 minutes.

I tested the water hardness with the included strip, fitted the water filter in the tank and ran the first rinse.

The filter is a little fiddly to screw in because the tank is tall and narrow.

The scoop clips onto the filter to give you extra leverage, which helped.

KitchenAid says the filter lasts up to two months on tap water.

My first two shots were thin while the grinder settled, so don't judge anything until about the fourth cup.

Leave a few inches behind the KF2 so you can roll it forward to reach the tank.

The IntelliGrind grinder

The KF2 grinds with steel conical burrs✕Conical burrsA cone-shaped cutting part that turns inside a ring. They grind evenly at fairly low speed, which keeps heat and noise down..

KitchenAid calls its system IntelliGrind.

The idea is that the machine reads how the beans behave and picks a grind size by itself.

You don't see a number for the setting it chooses, and you don't need to.

With a medium roast, I left it alone for the first two weeks, and the shots were consistently good.

The manual override

If you want control, there's a small compartment on the right side of the machine.

Inside is a lever that moves the grind finer or coarser.

KitchenAid suggests finer for light roasts and coarser for dark roasts.

That matched my experience.

A light Ethiopian roast tasted sharp and thin at the default, and two clicks finer fixed most of it.

A very dark Italian-style blend tasted harsh until I went one step coarser.

Our tip: Only move the grind lever while the grinder is running, and judge the result two or three cups later.

Strength and dose

Strength has three levels.

They change how much coffee goes into the brew unit, from roughly 7 grams at level one to about 14 or 15 grams at level three.

The dose button chooses 1× or 2×.

On 2×, the machine grinds and brews twice, one after the other.

It doesn't stretch one puck with more water, so a double doesn't taste watery.

KitchenAid KF2 espresso performance

This is where the KitchenAid KF2 earns its place.

Each shot starts with a short pre-infusion✕Pre-infusionA short, gentle soak of the coffee before full pressure. It lets the puck swell evenly so water doesn't rush through weak spots., then the pump brings the pressure up.

Water at around 9 bar is the classic target for espresso, and the bypass in a 15-bar pump keeps it close to that.

How it tasted

With a medium-dark blend at strength three, my espresso came out with a dense, hazelnut-colored crema✕CremaThe golden-brown foam on top of an espresso. It forms when pressure pushes gases and oils out of freshly ground coffee. that held for a couple of minutes.

The body was round and syrupy for a machine in this class.

I tasted cocoa, toasted nuts and a little caramel, with gentle acidity and only mild bitterness at the end.

Strength two was smoother and a bit lighter.

Strength one was too thin for straight espresso, but fine in a milk drink.

Consistency

Back-to-back shots were very even.

I made four espressos in a row for guests, and the last one tasted almost the same as the first.

The used pucks came out firm and fairly dry, which is a good sign the brew unit is compressing the coffee properly.

Temperature and volume

The default espresso was hot enough for me, but a quick button combination lets you raise or lower the brew temperature for each drink.

The same trick changes the default volume.

Once you save a change, it stays until you change it again.

I shortened my espresso a little for a thicker, sweeter shot, which I'd recommend.

Where it falls short

It's still a fully automatic machine.

You can't change the pre-infusion, the pressure or the puck preparation.

Very light, fruity roasts never tasted as clear as they do from a manual setup with a good grinder.

For one-touch espresso, though, the KF2 is right up there with machines that have far longer feature lists.

Our tip: Rinse your espresso cup with hot water from the wand first, because a cold cup steals a lot of heat from a small shot.

The over-ice mode

The over-ice setting is the KF2's party trick.

Select over ice, choose espresso or coffee, fill a glass with ice and press start.

KitchenAid says the machine brews at a lower temperature and slightly slower, so the coffee is better suited to pouring over ice.

How cold is it really?

I checked with a probe thermometer.

Standard shots landed at about 48 to 50°C in the cup.

Over-ice shots were only a little cooler, around 45 to 47°C.

So this isn't cold brew, and it isn't a cold extraction.

It's a gentler, slightly cooler shot designed to be diluted by ice.

How it tasted

Over ice, the espresso tasted softer and less bitter than a regular shot poured over ice.

That's the real benefit.

Hot, fully extracted espresso can taste harsh and flat once it hits ice, and this was smoother.

The downside is melt.

With a regular glass of ice, a double shot melted about a third of it, and the drink got watery by the bottom.

The over-ice mode brews straight onto a full glass of ice.

Our tip: Chill your glass in the freezer for ten minutes before an over-ice drink, so less ice melts.

Long coffee and Americanos

The coffee button makes a longer cup in a single pour.

At a normal mug size, it tasted smooth and rounded, with a thin layer of crema.

When I pushed the volume very high, the end of the pour turned flat and slightly bitter.

For a big mug, a 2× coffee tasted much better than one huge single.

No Americano button

There's no one-touch Americano on the KF2.

You brew an espresso, then switch to hot water and fill the cup from the steam wand.

It takes about 20 seconds longer.

The upside is that the hot water never passes through the coffee, so an Americano tastes cleaner than a long coffee.

I ended up preferring it.

The steam wand and milk drinks

The steam wand is the reason the KF2 can still make a proper cappuccino.

It's a Panarello-style wand with a slider that switches between two foam settings.

One is for heated milk with little foam, and the other is for cappuccino foam.

How to steam on the KF2

Select steam and press start.

The button flashes while the thermoblock heats, which took about 20 to 25 seconds in my kitchen.

When it stops flashing, put the wand tip into the milk first, then press start again.

Press cancel when the jug feels too hot to hold for more than a second.

Then wipe the wand straight away.

How the milk turned out

I was genuinely surprised.

On the cappuccino setting, the foam was thick and stable, and it doubled the milk's volume quickly.

On the low-foam setting, with the tip just under the surface for a few seconds and then deeper, I got glossy microfoam✕MicrofoamMilk foam with bubbles so small you can't see them. It feels silky and blends into the coffee instead of sitting on top like froth. with a slow whirlpool in the jug.

That's something I've rarely managed on this type of wand without taking off the outer sleeve.

I could pour a simple heart, though the milk was a little thin for more detailed latte art.

Control and alternative milks

Manual steaming means you decide how hot the milk gets.

If you like your latte extra hot, you can have it.

If you use oat or almond milk, there's no hose to clog, which is a common headache with automatic milk systems.

Barista-style oat milk foamed almost as well as whole milk.

The catch is time.

A cappuccino takes about two minutes start to finish, and the jug isn't included.

There's no thermometer on the machine, so judge by touch or use a clip-on thermometer.

Our tip: Use cold milk straight from the fridge and a small 12 oz jug, because cold milk gives you more time to build fine foam.

Buttons, display and settings

The control panel is a strip of five backlit buttons around a small monochrome display.

Drink type, dose, strength, clean and start or cancel.

That's all.

An arrow on the display shows you where to put your cup, and it moves when you switch to hot water or steam.

It's a small touch that makes the wand far less confusing for guests.

What it's like day to day

My routine was three presses.

Drink type, strength, start.

The machine remembered my last choices, so most mornings it was just one press.

There's no color screen and no touch display, which some people will miss.

I didn't, because there's simply nothing to navigate.

Changing defaults

You can change the volume and temperature for espresso and coffee by holding a button combination, as described in the manual.

It works, but it isn't intuitive.

I kept the manual on the counter for the first week.

There are no user profiles.

If two people want very different strengths, one of you will be pressing an extra button every morning.

Pre-ground coffee and decaf

Next to the bean hopper is a small chute for pre-ground coffee✕Pre-ground bypassA separate chute that sends already-ground coffee straight to the brew unit, skipping the grinder. Handy for decaf without emptying the bean hopper..

It's handy for an evening decaf without emptying the hopper.

Add one level scoop with the included spoon, choose your drink and press start.

I used it a few times a week and it worked without any fuss.

Our tip: Add only one level scoop to the pre-ground chute, because overfilling it can clog the brew unit.

Cleaning and maintaining the KitchenAid KF2

Daily care is quick because there's no milk hose.

The machine rinses its coffee path when it switches on and off.

The used grounds go into a central bin, and an icon lights up on the front when it's full.

The drip tray is deep, with a spout at the back for pouring.

The steam wand

Wipe the wand with a damp cloth right after steaming, and purge a short burst of steam to clear the tip.

Once a week, I pulled the sleeve off and soaked it in warm water.

That took a minute.

Brew unit and descaling

The brew unit✕Brew unitThe chamber inside an automatic machine that receives the ground coffee, presses it into a puck, pushes hot water through it and then ejects the used grounds. comes out from the side for rinsing under the tap.

The machine also runs a brew unit cleaning program with a tablet and a descaling✕DescalingRunning a mild acid solution through the machine to dissolve mineral scale left by hard water. Scale slows heating and can block pipes. program, each started with a button combination.

None of the removable parts are dishwasher-safe, so everything is a quick hand wash.

My estimate of hands-on cleaning time per day.

One small annoyance: water from the drip tray sometimes ran onto the front panel when I carried it full, and that panel doesn't come off.

Empty it before it reaches the top.

What daily use is really like

My mornings started with a press of the power button and a short rinse into the drip tray.

The startup rinse uses a fair amount of water, and I would have liked the option to turn it off.

An espresso took well under a minute, and a cappuccino about two minutes including steaming.

Noise

The KF2 is Quiet Mark certified, and it shows.

I measured about 70 dB while grinding and about 60 dB while brewing from half a meter away.

The grinder gives a short, low hum rather than a high-pitched whine.

It's not silent if you stand right next to it, but it never woke anyone in my house.

How far a tank and hopper go

The 1.8-liter tank is fine for one or two people.

With two of us making about six drinks a day, plus rinses and steaming, I refilled it every second day.

The 250-gram hopper lasted about a week.

There's no window to see how many beans are left, so I lifted the lid every few days.

Morning espresso on the KF2 takes one or two button presses.

Beans, water and milk

The KF2 is good enough that your beans make a clear difference.

Buy whole beans and use them within a few weeks of the roast date.

Medium and medium-dark roasts worked best for straight espresso.

Light roasts needed a finer grind and strength three.

Avoid very oily, shiny beans and flavored beans, which can gum up the burrs and the chute.

Water

Fill the tank with fresh, cold water every day.

Use the filter if your tap water is moderately hard or harder.

Skip distilled water, because coffee needs some minerals to taste full and the machine's sensors can misread it.

Common mistakes to avoid

The KitchenAid KF2 is easy to live with, but a few habits will hold it back.

Change one setting at a time and taste after each change.

If you change the grind and strength together, you won't know which one helped.

What I would change

A one-touch Americano that uses the hot water outlet would be an easy win.

An option to skip the startup rinse would save water.

And a basic bean level window would save lifting the lid.

Is the KitchenAid KF2 worth the money?

The KF2 is the simplest machine in KitchenAid's fully automatic range, so it has to earn its place through quality rather than features.

It does that in three ways.

The espresso is properly good, the grinder is genuinely quiet and the wand makes better milk than I expected.

It also fits where bigger machines won't.

Ask yourself three questions before you buy.

Do you drink espresso, black coffee or iced coffee most days?

Are you happy to steam milk yourself, or do you rarely drink milk?

And is your counter space limited?

If the answers are yes, the KF2 is easy to recommend.

If you want lattes at the press of a button, it isn't the right machine, however good the wand is.

A latte steamed on the wand next to a straight espresso.

How it compares with other espresso setups

The most useful comparison is with the types of machines you're likely choosing between.

The KitchenAid KF2 stands out for its size, its quiet grinder and its wand.

A machine with an automatic milk system saves you time on every latte, but it's usually wider and takes longer to clean.

A manual setup gives you the most control, but it takes skill every morning.

The KF2 sits in between, with one-touch coffee and hands-on milk.

The full package: button panel, coffee spouts and the steam wand on the right.

Other KitchenAid machines I tested

If you want the machine to handle the milk, the KitchenAid KF3 adds a hose milk system, an LCD menu and user profiles.

The KitchenAid KF6 adds a touchscreen and a milk container.

For a bigger menu and more customization, see my KitchenAid KF8 review.

KitchenAid KF2 specifications

From manufacturer data and my own testing.

How I tested and scored the KitchenAid KF2

For four weeks, I used the KitchenAid KF2 as my everyday machine for espresso, double shots, long coffee, homemade Americanos, over-ice espresso and coffee, cappuccinos and flat whites steamed on the wand.

I tried all three strength levels with medium, medium-dark and light roasts, overrode the automatic grind in both directions, adjusted volume and temperature, and steamed whole, semi-skimmed and barista oat milk.

I measured noise with a phone meter at about 50 cm, checked shot temperatures with a probe thermometer, ran the rinse, brew unit and descaling programs, and tracked how far a tank and a hopper went.

Michael and a second HouseholdMe tester shared the machine and wrote the notes together. We then checked our notes against KitchenAid's specifications and owner documentation.

• Espresso (8.6): body, crema, flavor and consistency across back-to-back shots.
• Milk drinks (7.9): steam power, foam texture, milk temperature control and the extra steps involved.
• Ease of use (8.5): buttons, menu, setup, drink tweaks and the over-ice mode.
• Cleaning (8.3): daily rinse, wand care, brew unit cleaning and maintenance prompts.

The overall score of 8.2 is an editorial rating that reflects those four areas.

More KitchenAid espresso machine reviews

Michael and I tested the whole KitchenAid range for four weeks each. If this one isn't quite right for you, these reviews cover the other models.

KitchenAid KF3 review: One-touch milk drinks, four profiles and a body-strength dial in a 7.7-inch-wide machine.

KitchenAid KF6 review: Concentrated espresso, a metal-clad body and a swappable bean hopper that runs whisper-quiet.

KitchenAid KF7 review: A beautifully designed, quiet touchscreen machine whose espresso doesn't quite keep up.

KitchenAid KF8 review: 40+ drinks, six profiles, plant-milk mode and two lattes at once from a near-silent machine.