Coffee Makers With a Built-In Frother: What to Know

On this page (6 sections)

1. How do you choose a coffee maker with frother?
2. Which frother and drink features fit your routine?
3. Can these frothers make hot and cold foam?
4. How should you set up and use a coffee maker with frother?
5. What should you know about cleaning the frother?
6. Which coffee maker with frother should you choose?

A coffee maker with a built-in frother pairs brewed coffee with frothed milk for drinks such as lattes and cappuccinos. Choose by your coffee format, the drinks you make, and how much cleanup and setup you want to handle.

A frother adds foam; it does not make espresso. Some brewers offer a Specialty setting that creates a concentrated coffee base, while the Keurig K-Cafe SMART pairs pod brewing with app guidance for coffeehouse-style drinks.

The four options below cover K-Cup pods, grounds, dual-format brewing, single servings and carafes. If iced coffee matters too, see our guide to hot and iced coffee makers.

How do you choose a coffee maker with frother?

Start with the coffee you want to brew, then check frother settings, drink options, batch size and cleaning needs. Extra brew modes are useful only when they match drinks you actually make.

For milk drinks, consider the coffee and milk as two parts of the recipe. A coffee concentrate can provide a stronger base than a standard cup, but you still add the frothed milk separately.

Think about how much counter space and daily setup you can accommodate. A brewer that makes pods, grounds and a carafe offers options, but a simpler single-serve machine may suit you better if you make one familiar drink each morning.

Which coffee maker with frother fits your coffee format?

Choose pods for a ready-to-brew single serving, grounds for control over your coffee choice, or a dual-format machine if you want both. The frother doesn't decide what coffee the machine accepts, so check the brewing format before comparing drink features.

The Keurig K-Cafe SMART uses K-Cup pods and connects to the Keurig app for personalized brew settings and drink directions. The Ninja CM401 uses grounds and brews either a single serving or a carafe.

The Ninja DualBrew Pro CFP301 accepts grounds and K-Cup pods, with several brew sizes for both formats and a carafe. The Ninja Single Serve Pods & Grounds also handles pods and grounds, but its focus is single-serve brewing.

If you’re deciding between pod convenience and grounds, our guide to single-cup coffee makers for pods and grounds compares those brewing styles.

Which frother and drink features fit your routine?

Pick a frother based on the milk drinks you make and how much help you want preparing them. A fold-away whisk gives you an attached tool for frothing, while app directions can guide you through a recipe.

The four machines differ in the balance of coffee formats, serving sizes and drink support. Use the sections below to match each one to a routine, and consider who may be better served by another model.

Keurig K-Cafe SMART: pod drinks with app guidance

The Keurig K-Cafe SMART suits K-Cup drinkers who want app-guided coffeehouse-style drinks. Its frother handles hot or cold milk and dairy alternatives, with three speeds and one cold setting.

Connecting to Wi-Fi through the Keurig app enables BrewID settings for specific K-Cup pods and Barista Mode directions for drinks such as lattes and cappuccinos. You can also choose from two coffee-shot sizes, four cup sizes, five strength settings and six temperature settings.

Brew Over Ice is useful if you want a hot brew intended for ice. The app adds scheduling, remote brewing and saved settings, but this model is a poor match if you avoid K-Cup pods or don't want to use connected features for drink guidance.

Choose it when you value a pod routine and guided drink options. Skip it if your daily coffee comes from grounds or a carafe.

Ninja CM401 Specialty: grounds, single cups and a carafe

The Ninja CM401 suits grounds drinkers who want both individual servings and a full carafe. Its fold-away frother works with hot or cold milk and milk alternatives, and the Specialty setting makes a coffee concentrate for milk drinks.

Its four brew styles are Classic, Rich, Over Ice and Specialty. Six brew sizes range from a cup to a full 50 oz carafe, so you can use it for a quick serving or make coffee for several people.

The whisk comes off for cleaning. It is top-rack dishwasher safe.

Choose the CM401 if you want grounds rather than pods and value carafe brewing. Skip it if you need K-Cup compatibility; the Ninja CM401 review covers its features in more detail.

Ninja DualBrew Pro CFP301: pods, grounds and carafe brewing

The Ninja DualBrew Pro CFP301 suits households that switch between K-Cup pods and grounds. It combines single servings with carafe brewing, a fold-away frother, a Specialty setting and a separate hot water system.

It offers 13 brew sizes across grounds, pods and carafe brewing. Its four styles are Classic, Rich, Over Ice and Specialty.

The hot water system is separate from the coffee dispenser and has hot and boil settings for drinks or quick foods such as oatmeal.

Choose it if different people in your household prefer different coffee formats or if you want the hot water function alongside coffee. Skip it if you only need one cup size and one brewing format; the extra choices add steps and take space without helping that routine.

Ninja Single Serve Pods & Grounds: one-cup flexibility

The Ninja Single Serve Pods & Grounds suits one-cup drinkers who alternate between pods and grounds. It includes a fold-away frother and Specialty brewing for a concentrated coffee base.

Choose Classic, Rich, Over Ice or Specialty, with cup sizes from 6 to 24 oz. The removable 56 oz reservoir reduces the need to refill after every cup, and the adjustable drip tray accommodates travel mugs.

Pick it if you want a compact single-serve approach with a choice of coffee formats and drink styles. Skip it if you want to brew a carafe for guests or family; the CM401 and DualBrew Pro include carafe brewing.

Can these frothers make hot and cold foam?

The Keurig K-Cafe SMART and Ninja CM401 explicitly support hot and cold frothing. Both other Ninja models support milk or plant-based milk, but their feature descriptions don't specify a cold setting.

The K-Cafe SMART has three frothing speeds and one cold setting. The CM401's frother is described for hot or cold milk and alternatives.

If you regularly make cold foam, these stated settings make their capabilities easier to compare.

The DualBrew Pro and Ninja Single Serve are described as working with dairy or plant-based milk. Check each manufacturer's instructions if cold foam is essential to your routine, rather than assuming every milk frother has a cold mode.

Keep the coffee and milk steps separate: brew the coffee, froth the milk, then combine them. An Over Ice or Brew Over Ice mode prepares coffee for serving over ice; it doesn't mean the frother chills the drink.

For more options with dedicated iced brewing features, compare the machines in our best iced coffee makers guide.

How should you set up and use a coffee maker with frother?

Set up the brewer for its coffee format first, then make the coffee and froth the milk as separate steps. Follow the instructions for filling the reservoir, choosing a brew size and preparing the frother.

For a pod brewer, use a compatible pod and the cup size you want. For grounds, use the included or recommended basket and filter arrangement.

With a dual-format brewer, check that the pod adapter or grounds basket is in place for the mode you selected.

Start with a coffee style that suits the drink: Specialty or concentrate settings are designed to make a stronger base for milk drinks. For a regular cup, choose a standard style such as Classic or Rich, then adjust the milk to your taste.

Use the frother according to its controls and directions. If the machine supports hot and cold frothing, select the setting that matches the drink; don't assume cold foam is available when no cold setting is specified.

A few common mistakes are easy to avoid:

• Choosing a standard cup for a milk-heavy drink: Try the Specialty setting where available, since it makes concentrated coffee.
• Assuming every frother makes cold foam: Check for an explicit cold setting before buying.
• Using the wrong coffee format: Confirm whether the machine takes pods, grounds or both, and use any required adapter.
• Overlooking cup clearance: If you use a travel mug, check the drip tray or serving setup before brewing.
• Letting milk dry on parts: Clean milk-contact parts promptly as the manufacturer directs.
• Expecting the frother to make iced coffee: Choose an iced brew mode and handle ice separately.

If you use a Keurig but want to brew grounds, our guide to using ground coffee in a Keurig explains compatible options.

What should you know about cleaning the frother?

Cleaning depends on whether the frother parts detach and what the manufacturer allows. Remove and wash parts only as directed, especially parts that touch milk.

The Ninja CM401's frother whisk is removable and top-rack dishwasher safe. Its carafe, brew-through lid, permanent filter, filter holder, water reservoir, flip-top lid and scoop are also top-rack dishwasher safe.

The Keurig K-Cafe SMART includes a milk frother, but its care instructions aren't included here. Check the Keurig instructions before washing or soaking any part, and follow the directions for the brewer's other removable pieces as well.

After a milk drink, clean the frother parts that touched milk. Dried residue is harder to remove than fresh residue, and using an unapproved cleaning method can damage a part.

For routine brewer care, see our guide to cleaning a Ninja coffee maker.

Which coffee maker with frother should you choose?

Choose based on your coffee format and serving size first, then use drink guidance and frother settings to break a tie. That keeps you from paying attention to modes that won't be part of your routine.

• Pick the Keurig K-Cafe SMART if you use K-Cup pods and want app-guided drink directions, customizable coffee and hot or cold frothing.
• Pick the Ninja CM401 if you use grounds and want both single servings and a carafe, with a removable frother whisk.
• Pick the Ninja DualBrew Pro CFP301 if your household switches between pods and grounds, makes carafes and can use the separate hot water system.
• Pick the Ninja Single Serve Pods & Grounds if you want one-cup brewing with both formats, travel mug clearance and a range of brew styles.

Skip a dual-format or carafe brewer if one simple cup is all you need. If cold foam matters, favor a model with a stated cold setting and confirm the care steps before you buy.

For a coffee maker with frother that fits more than one drink routine, compare the K-Cafe SMART with the Ninja models by format, batch size and frother settings. Browse our hot and iced coffee maker guide if iced brewing is just as important as milk drinks.

Frequently asked questions

What does a built-in coffee maker frother do?

A built-in frother whisks milk or a dairy alternative into foam that you add to brewed coffee. Some are fold-away whisks attached to the brewer, while others are separate parts.

Check what comes off for cleaning and whether the frother has the temperature settings you want.

Can a coffee maker with a frother make a latte?

Yes. A latte-style drink pairs brewed coffee with frothed milk.

Some machines, including the Ninja models here, have a Specialty setting that makes a concentrated coffee base, while the Keurig K-Cafe SMART offers app-based directions for coffeehouse-style drinks.

Do coffee makers with frothers work with plant-based milk?

The Keurig K-Cafe SMART and Ninja CM401 are described as frothing milk alternatives. Both other Ninja models are described as working with dairy or plant-based milk.

Foam can vary by milk, so use the milk you prefer and follow the brewer's instructions.

Can one coffee maker with a frother make iced drinks too?

Some can brew coffee over ice or include an Over Ice style. The frother makes milk foam; it doesn't chill the coffee.

If iced drinks are part of your routine, choose a brewer with a specific iced setting and follow its directions for the coffee-to-ice balance.

Is a removable frother easier to clean?

A removable whisk is easier to reach for separate cleaning. The Ninja CM401's frother whisk is top-rack dishwasher safe.

For other models, check the manufacturer's care instructions before washing any milk-contact part, since parts and cleaning methods vary.