Keurig K-Classic review

The Keurig K-Classic is a single-serve coffee maker with quick brewing times.

Keurig K55 review

Top Ten Reviews Verdict

The Keurig K55 is an easy-to-use coffee maker that's ideal for those that just need to make one cup of coffee at a time.


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    Easy to use

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    Easy to clean


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    Makes small cups of coffee

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Keurig is perhaps the name most associated with single-cup coffee makers, so it's unsurprising that the Keurig K-Classic (aka Keurig K55) is a formidable force. Quick brewing times and ease of use are just two of the qualities that make this a solid single-cup coffee maker.

For our full round up of coffee machines, head to the best coffee makers around, or read our guide to the best espresso machines

Keurig K55: Design and features

The Keurig K55 Elite Brewing System makes coffee quickly and easily thanks to its K-Cup brewing system, and it's not limited to hot drinks, either. You can make iced coffees, and iced tea is easy as well, when you pour it directly over ice. The Keuring K55 heats up its water and dispenses it in 90 seconds, which is a somewhat relaxed pace compared to other single-cup coffee makers. However, it still saves a lot of time compared to conventional brewers.

As you'd expect with such a system, it's easy to clean and keep maintained; the K-Cups see to that. On the other hand, the fact that it uses K-Cups adds to the expense of running the coffee maker, as the cost per cup is fairly high. You can also use ground coffee if you buy a specially designed, reusable K-Cup.

This Keurig K-Classic coffee maker does have an automatic shut off that can be programmed for as long as two hours. That said, if you need a cup of coffee every hour, on the hour, it'll always be ready for you, until you have to refill the reservoir.

It has a relatively large water reservoir of 48 ounces, so you can make multiple cups of coffee rapidly, and you can easily adjust the size of the cup with a few touches. You can choose a 6-, 8- or 10-ounce size. However, the largest size here is smaller than the size some other coffee makers will make. The other place it falls short is in its lack of strength control, so it's not as versatile as other similarly priced single-cup coffee makers.

Keurig K55: Cleaning 

The removable drip tray makes for easy cleaning, and the company states you can fit a travel mug under the spout when the tray is removed, although if you use a 16-ounce travel mug, you might need a couple of K-Cups to fill it. The K-Cup holder is dishwasher safe, and it shouldn't need rinsing very regularly as the grinds never come in direct contact with it.

Should you buy the Keurig K55?

The Keurig K55 Elite Brewing System is a reliable single-cup coffee maker from a trusted brand, but it does have its drawbacks. It doesn't offer much control and has smaller cup sizes than many equivalent single-cup coffee makers. However, it is simple to use and easy to clean, and it will brew a single cup of coffee more quickly than a conventional coffee maker.

Angie Parkinson

A contracted writer for TTR, Angie has been reviewing vacuum cleaners, countertop appliances and other home goods for more than eight years. Her spare time often goes to planning improvements for her quirky 103-year-old home or hiking in the gorgeous Utah mountains. In her past role, she was a newspaper journalist and she has a bachelor's degree in Technical Writing.