Full disclosure. I used to not care about the difference between cold brew and iced coffee. Why pay more? It's so much faster to just get the iced coffee. But no, if you want the best and most refreshing "iced" experience, go with the cold brew.
The best cold brew coffee makers will change your coffee routine. In fact, I haven't visited Dunkin' for my signature iced coffee order in weeks, maybe months, since I've figured out to replicate my order at home: oat milk, syrup, and all.
So, I went on the ambitious endeavor to determine the best cold brew coffee makers on the market. News flash, there are quite a lot and many with very subtle differences, and some with a very unique point of view. It was a very enjoyable endeavor, and I believe my family quite enjoyed being taste testers.
I thought the "Over Ice" functions on my coffee makers were groundbreaking, but there is nothing comparable to the smooth, rich flavors brought out by cold brewing coffee. In my testing, to keep things standard, I used Gevalia's Guatemalan Coarse Ground Coffee, and brewed between 16 and 17 hours, right in the middle of the recommended time of 12-24 hours. In the beginning, I definitely underestimated how much coffee that goes into cold brew. For the most concentrated brews, you'll want a lot on hand.
Keep reading to find the best cold brew coffee maker, and what sets them apart from the rest!
While we're obsessed with cold brew, it still won't replace the best coffee maker. But no worries, we've spent weeks diving into traditional coffee, espresso, and single-serve makers too.
Best cold brew coffee makers
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While it has a suggested coffee amount of 85 grams, it didn't require precise measuring which was helpful for those without any measuring equipment. More or less it's filled it up ⅚ of the filter with coarse ground coffee and then pour water over the grounds, filling it to the measuring line on the size. While it's brewing, it's recommended to give it a stir every few hours. Once you're ready to drink, you'll pull out the metal filter, the directions were direct and easy to follow, with fun illustrations, too.
The coffee itself was really smooth. It was actually, one of the first coffee makers that I got to test, and the rest had a lot of measure up to. The Ovalware brew is not as concentrated, so I was pouring more in my cup, and going through my coffee faster. After a few days, when I got to the bottom, there was some coffee sediment that had settled, and a little sediment on the bottom, making the last cup on the last morning a little gritty.
As far as the design of the Ovalware, I was initially struck with the beaker-style vial that resembled what you'd see in a Chemistry lab. It uses a metal filter, and the snug, airtight lid, kept my coffee fresh. However, it's not something you'd want to flip upside down or shake aggressively. Haven't tried that to chance that yet as I don't want to chance spilling coffee all over my counter. Additionally, since the glass is fragile, and I was a little worried about handling it, the non-skid rubber base absorbs any shock of putting it down to hard, like a cushion. Overall, excellent value for the money, great design, and a delicious coffee!
If you want to get fancy or love being able to pour yourself a cup straight from the fridge, you'll really love KitchenAid's Cold Brew Coffee Maker. It sits compactly on your fridge shelf, with an easy pour dispenser.
The Brew Process
Another relatively simple process. You fill to the fill line ( or 9 oz./250 grams) with coarse ground coffee, then pour in 1 liter of water, followed by another 8 ounces. This brewing process required me to pull out the measuring pitcher. It can then be brewed in the fridge or at room temperature. Once it's done, you'll just lift the brew basket with the interior handle out of the basket, and you'll be left with approximately 28 oz. of cold brew, or 14 2oz. coffee concentrate servings. ( mix 1 part coffee with 2 parts milk or water)
The dispenser design is so easy to handle. Its short and stocky design makes it easy to fit onto any shelf in the fridge. Mine was on a lower shelf, which freed up the valuable top shelf, but made using the handle a little awkward since it's a two-handed effort to safely pull in and out of the fridge. As far as carrying the brewer from the counter to the fridge, the handle felt very secure. Everything about this brewer felt really sturdy, and I love how easily it dispenses. The spout was very secure, and nothing dribbled out into my fridge, which only made me love this little vessel more. It's a little luxury to have the feeling that your cold brew is on tap.
The large metal brew basket holds a lot of coffee. However, a fair amount of coffee is absorbed into the coffee grounds, leaving the final vessel half-full after pulling out the brew basket. The resulting coffee concentrate has a powerful kick, and while I tried to keep my pours mostly to two ounces, I'm undecided if it left me enough with 14 servings. Of course, if you want even more coffee, an XL 38-ounce option is available too.
Bodum's BEAN Cold Brew Maker mimics the technique of a French Press with a brewing process that involves the grounds and coffees steeping together for the standard 12-24 hours before using a plunger to filter the grounds.
The directions from Bodum are not super direct about the exact amount to add, and did take some outside research. Bodum suggests adding twice the amount of coffee you usually do, adding fresh cold water, and stirring. A Bodum blog post suggested approximate 163 grams of coffee and 1,300 grams of water or a 1:8 ratio, which also requires getting out a scale to measure. There is a silicone airtight lid to keep the coffee fresh, but when it's time to finish brewing, you'll swap in a plunger to complete the process. Less water is also lost, and more turns into the coffee. Of course, it may take a little bit of elbow grease to plunge the coffee down.
The packaging says it makes 12 small cups, but it doesn't feel like it, as you'll want to pour more coffee than milk, coffee, or creamer. If you're just starting out your cold brew journey, the Bodum BEAN Cold Brew Coffee Maker is a great and affordable option to see if brewing cold brew at home is for you. It's available in a ton of colors, but the major trade off we've is that its design just isn't as sleek as some of the others on our list and it's a little bulky.
Others have noted that the mesh isn't fine enough, and that the grounds seem to still remain in the coffee, while some didn't like the numerous parts that need to be s
Over 32,000 people have rated Takeya's best-selling Deluxe Cold Brew Maker 5-stars, so it definitely deserves a closer look. In terms of affordability, popularity, and ease of use, this is definitely a strong contender.
The overall brew process is pretty easy and straightforward. I did have to pull out a measuring spoon to gauge the amount of coffee I needed, as well as a separate water pitcher since there were no measuring marks on the jar, except the note to pour water until its a half-inch from the top. The lid screws on for an airtight fit, and it's recommended to give it a good shake every so often. When its done, you'll simply detach the mesh brew basket and replace the lid.
My first impression that it felt a little cheap, due to the design decision of the shatterproof plastic and mesh filter, but that also makes it more durable and less fussy.
As I like my coffee strong, the amount of coffee I poured felt less like a concentrate and more like using a 3:1 ratio of coffee to water. Basically, I could drink this one straight without much assistance. When I brew it again, I will definitely try a longer time. This was actually the only brewer I tried that used a mesh filter. But it produced good coffee, and it's an affordable option.
I saw the Asobu Cold Brew maker a few years back at a trade show, and I've been intrigued by it ever since. Now, finally giving it a try, it's a bit of a novelty, but its insulated container can even be used for other beverages than just coffee or tea.
The Asobu had a bit of a unique brewing process, simply because it instructed pouring coffee and water a third at a time, watering the grounds in a circular motion. Essentially, you fill the micro-mesh filter with 20-30 grams of coffee, then pour a cup of water in a circular pattern, repeating both steps a total of three times. Then, it sits out at room temperature for the standard 12-24 hours. When you're finished, instead of removing the filter submerged in the water, a push-button drains it into the stainless steel carafe. Besides the slightly leaky push button, I also didn't love that I couldn't see how much cold brew was actually produced since so much water is lost in the brewing process. Upon a closer look, the Asobu definitely produced less cold brew, but draining it into a new container reduced the risk of sediment piling up, and resulted in smooth-tasting coffee. From there, refrigerate or add some ice cubes.
Yes, the insulated travel carafe is perfect for a cold brew on the go, but for brewing purposes, you'll want to leave it in one place, upright, as in not in your bag. It's made of sturdy materials, a Tritan brewing carafe, and a stainless steel holder, but I found that the push button was not leakproof. It didn't create a mess, but not something I'd trust not on a steady surface. Luckily, when you want to take your insulated carafe with you, there is an airtight lid that screws on.
The stainless steel vessel is also really convenient, and the tapered design at the top makes it easier to hold and pour. While I didn't have a need to tote it along with me with coffee inside, once it was cleaned out, it was repurposed as an easy to pour water bottle for an afternoon at the dog park on a hot summer day.
The biggest downside to cold brew, it takes hours to complete, and if you forget the night that you need to brew a new batch, well, you'll be out of luck. That is until you get your hands on Presto's Dorothy Electric Rapid Cold Brewer, which promises 22 ounces of cold brew in just 20 minutes.
The Brew Process
This one took a minute to figure out, but once you give a good read-through of the directions, it'll all start to make sense. Mostly, it involves adding water to the fill line, gradually turning the dial until a vortex is formed, and then gradually adding 2/3 cup of coffee. Once the spin cycle is complete, you'll let it sit for 5 minutes before adding in the plunger.
Because I used cold filtered water, I doubled the brewing time, but if you use room temperature water, the brew times start at 15 minutes, which is equivalent to 12 hours of brew, 20 minutes for 16 hours, which is most similar to how long the traditional cold brewers steeped for, and 30 minutes to mimic a full 24 hours. It. brews open air without a lid, which was a little disconcerting at first considering water is spewing in a vortex, but if you stay mindful of the fill lines, you'll be good to go.
The Dorothy Electric Rapid Cold Brewer is like a French Press and a tornado had a baby, that resulted in cold brew, fast. It's a way to trick the system. While it feels gimmicky at first to watch the vortex spin, you'll be able to get your favorite cold brew results in a fraction of the time.
Compared to the others, a serving suggestion is about one cup, so this brewer makes just shy of three portions. You're less likely to have leftovers to store with this one, but if you do choose to, you'll want to pour it into another container since there is no lid.
The coffee definitely comes out tasting like it had brewed for hours, not just 30 minutes. I found the after-taste to be very pleasant, and almost stronger than the initial first sip. Even better, there was nothing bitter about it, making for smooth sipping. The last cup, however, did leave a little grit, which is most likely due to the French Press styling and the fact that the coffee brews loosely in the pot.
Some other reviews I've seen also mentioned that the glass is thin, and to exercise care to not break it.
For those who live life by being a little bit extra, go for the Espro CB1. Not to mention it makes a fabulous gift for the special person in your life who always seems to have a cup of cold brew in their hands.
Brew Process and Tips:
The first time I went to brew, I didn't have enough coffee. I had a full 10 oz. bag, but to brew the maximum portion, the recipe called for a pound. The kit comes with just four paper filters to start, so I had every intention of making the most I could. After all, it's good to use in the fridge for up to two weeks. Alas, once I went back again, I had about 3/4 of a pound, which there was a recipe for. And while. it didn't make the full 64 oz., it made a more than sufficient amount.
The brewing process was definitely the most interesting of the others. It requires a paper filter, with a mesh filter at the bottom of the brew basket. You fill the filter with the coffee grounds and then add in the water. The growler jar actually has markings on the side so you can use that to pour the water in. Seal with the lid, and simply leave at room temperature. When it's finished, it comes with a connector that funnels into the growler. At first, the stainless steel brewer looks top-heavy, but it was really sturdy. The directions said it could take 20 minutes to drip through, but the majority slipped through within minutes, and it was so satisfying to watch.
The expectations were high with this $100 coffee machine, and it definitely excels in terms of quality and experience.
The proprietary filters were the main drawback for me. And though the idea is this should last me two weeks, you have to remember to have the filters stocked, and can't just pick them up at the grocery store. The Espro Filters are $20 for a pack of 20, so it's not a one-time purchase. Because of the larger batch sizes, it also requires you to have more coffee on hand than the other brewers. The jug itself is also heavier and less easy to maneuver in and out of the fridge, but it's also double the size. Here, you can have quality and quantity.
As for the coffee, it makes one of the strongest and smoothest concentrates. It even had my dad gushing about how this was the best coffee he ever had. And he drinks a lot of coffee.
What you'll need for cold brew
- Your favorite coffee, coarsely ground
- A coffee grinder if you're using whole beans
- A kitchen scale to weigh grounds
- Measuring pitcher for water
What's the difference between cold brew and iced coffee?
Cold brewing results in lower acidity for a smoother, naturally sweet taste. It's a slow-brew process that takes between 12 and 24 hours at room temperature, or in the fridge to extract the oils, caffeine, and sugar. The longer the coffee steeps, the stronger the flavor. The resulting product: a highly concentrated coffee that is mixed with a combination of ice and water or milk. With cold brew, less goes a long way.
Once it's brewed, it has a two-week shelf life.
Pre-made cold-brew options are available, but some with sweeteners or creamer could have preservatives, and they vastly range from affordable to not. Brewing at home lets you use your favorite coffee blends, and of course, have control of what goes into your coffee. Some also say it's more environmentally friendly too.
Meanwhile, iced coffee starts from the traditional coffee brewing process aka hot then cooled by pouring over ice or being refrigerated. Iced coffee is at risk of becoming diluted when using ice cubes to cool it from its hot temperature. For best results, it should be brewed double strength to not lose its flavor.
Cold Brew turns out what would be described as full-bodied, and ice coffee is more medium-bodied.