A portafilter (or group handle) attaches to the grouphead of semi-automatic and piston-driven espresso machines, and carries a tamped puck of coffee grounds within its basket. It is usually made of brass for better heat retention, and is attached by a plastic or wooden handle. The portafilter forms a seal with the espresso machine's gasket, and directs high-pressure hot water through the coffee puck. After-market retailers also sell bottomless portafilters that minimize the espresso's contact with any metal. A bottomless portafilter is one tool baristas use to analyze the quality of the coffee grind and the evenness of the extraction and allows for a visual check of "channeling" or the condition in which water is able to pierce a hole in the espresso puck during the brew process leading to poor extraction. Often, baristas use knockboxes to store their spent espresso grounds after they have pulled a shot.
CR’s take: If you’re an aficionado of fresh ground coffee, this Black+Decker is the brewer to buy. As the name suggests, the Mill & Brew goes that extra mile, grinding whole coffee beans just before brewing. As a result, the machine is capable of making a great pot of coffee. Made of plastic with stainless steel accents, this model is easy to use and to clean, earning a Very Good rating in our convenience tests. It allows you to adjust brew strength, and it’s programmable, so you can set it to grind and brew just before you wake up.
We go the extra mile to ensure that our customers get the best espresso possible without ever having to leave the kitchen. We proudly test each and every machine in our inventory for comprehensive quality-control. That way, we can be sure that we are giving our customers the very best. Our inventory is continually updated with high-performing espresso machines from some of the industry’s top brands, including Rocket Espresso, Saeco, La Marzocco, and more. We also carry an extensive selection of commercial-grade espresso machines from trusted manufacturers including Rancilio, Jura, Rocket Espresso and many more. If you are searching for that perfect espresso pick-me-up, there is no better place to shop.
It’s not that cone filters won’t make a great cup of coffee — the OXO On 9-Cup still ranked fifth out of 10 in our taste test. But flat bottoms generally allow for the grounds to be more evenly extracted and increase the coffee’s flavor. (It’s no coincidence our other three recommendations have flat-bottom brew baskets). You may have to do a little more tweaking to get this coffee maker’s brew to the best it can be, and that’s the other reason we like the 12-cupper more. This smaller version doesn’t let you tinker with water temperature.
While clever baristas are always coming up with twists on common coffee staples, the most popular beverages are based on a shot or more of espresso and steamed milk with a layer of foam artistically placed on top. Cappuccino is among the most popular espresso-based drinks, but with some clever applications of milk and cream, they sky is the limit as to what you can create.
Some machines use a single boiler kept at steaming temperature, but water for brewing is passed through a heat exchanger, taking some heat from the steam without rising to the same temperature. Although the water for brewing remains at a lower range than that required for steaming milk, it is still too hot for proper coffee extraction without first cooling; thus this type of machine requires a cooling flush of 4–6 seconds prior to the first espresso pull. Once the machine is dialed into the proper temperature, as many shots can be pulled as required without refreshing. However, if the user leaves the machine idle again for some period, the flushing process will need to be repeated. The HX variety is found in many mid-range machines and many users install thermometers to assist them is dialing in correct temperatures. There is some controversy as to the temperature stability of the brewing water, since it is indirectly converted from steaming temperature to brewing temperature, rather than kept at a brewing temperature.
"Oh my goodness! I never knew such a thing existed. This tiny espresso maker makes great espressos! I have taken this to work with me and everyone is jealous. I mean everyone is jealous for real. I think I even persuaded some of my colleagues to buy one themselves! How funny is that? It's so easy to use. I usually use hot water to begin with and I don't bother with getting it to heat my water for me because that just takes a little bit too long. Holding the button for more than 5 seconds will activate the pressurized pumping gear. It is all electronic so you don't have to make any difficult pumping like in some other smaller products. The coffee comes out just as good as any espresso you can make. And the pods are crazy cheap. I found pods that are literally $0.10 each."
The gist: The Nespresso Pixie is an Amazon's Choice product and boasts a 4.5-star rating. It pumps espresso with 19 bars of pressure and has a 25-second heat-up time. It has two one-touch buttons (in case you want a single espresso or a slightly larger "Lungo" serving), a 0.7 liter water tank and an empty water tank alert that let's you know when you're running low on H2O. The machine also comes with a welcome kit that includes a range of capsules featuring various flavors.
"If I could give this more than 5 stars I would. I love espresso drinks from coffee shops, I used to drink just regular coffee but when I quit smoking the taste changed just enough that I didn't like it anymore. Mexican mochas on the other hand I still found palatable. But they're about 5 bucks a pop at my local coffee shop. I also didn't want to spend 150$+ on an espresso machine, they seem prone to breaking and judging by the reviews never really work right. So I settled on this, figuring I would try it and if it didn't make what I wanted I'd only be out about 30 bucks. It makes delicious coffee. Put some full city roast in their and fire it up and what comes out is espresso. From my readings I've gathered that its not actually espresso, as the Moka pot doesn't make enough pressure for it to be real espresso. But its playing the part convincingly, I can't tell the difference between what comes out of this and a shot of espresso. Its paid for itself a dozen times over at this point. Absolutely one of the best purchases I've ever made. I couldn't be happier."
Instead, our main concern was how well the wand incorporated air and steam into the mix for velvety, frothy texture. In our testing with our coffee expert, he pointed out that inferior steamer wands made giant air bubbles that quickly popped and only pumped air into the milk, without incorporating foam consistently throughout. So, we looked for a steamer wand that made consistent, well-incorporated foam.
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"Great machine for the price. I spent a good amount of time researching for an espresso and latte machine. I looked over different brands and costs and while I agree this is not a expensive or professional machine, it does make great espressos and lattes. Very easy to use and clean and definitely love the taste. My daughter loves the hot chocolate with frothed milk and even my wife likes her cappuccinos. I read a few reviews regarding water leaks and I can't see this to be a problem, it's more on if the water tank is inserted properly. I also have a Kerrigan machine and they both are almost the same size. One more thing, the machine starts and warms water faster (no more than a 5-7 minutes). Definitely a great buy so far. If you are looking for a decent price and great coffee maker this is the one for you."
The next is the machine’s auto-pause. If you remove the carafe before your full pot is done brewing, the flow will stop until the carafe goes back in. It’s not a perfect system. There are a few inevitable drips that add an extra step to clean-up, and if the water is held up in the brew basket for too long, it increases the chance of over-extraction. But if you want a great first cup to sip on while the rest of your pot is brewing, you’ll get it in a much more satisfying time frame.
To make it easy for you, we’ve gathered up the best espresso machines on the market, carefully weighed, and prioritized several criteria in testing and put together these targeted espresso machine reviews that are specifically meant to help you cut through all the confusion and just get the best deal on the home espresso maker that fits your style.
CR’s take: Our highest-rated drip brewer with an insulated, thermal carafe, the Ninja Bar Brewer CF085 has plenty to recommend it. CR’s testers find that it offers superb brew performance and is very easy to use. In our member surveys, Ninja drip coffee makers received an Excellent rating for owner satisfaction. (We don’t yet have enough data to judge reliability.) This model has a full suite of features, including an unusual over-ice brew mode for making iced coffee. Ninja claims its thermal carafe will keep coffee hot for 2 hours, and the machine comes with a milk frother and a standalone French-press brewer. These features come at a price, of course; the Ninja Bar Brewer is the second most expensive model on this list.
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