The secret about cold brew is that it’s actually not that complicated to make, even if a glass of it costs $5 at your favorite coffee shop. “It just takes time and the right tools,” says Claire Chan, owner of the Elk in Manhattan’s West Village. And as our colleagues at Grub Street have wisely pointed out, using a cold-brew coffee maker at home is the cheapest way to get your fix. To help you master the art of making your own at home (and maybe save some cash while it’s still iced-coffee season), I talked with seven New York City baristas, roasters, and coffee-shop owners about their favorite cold-brew makers and iced-coffee-making methods. These are the best ones for home brewers of any level.
Best Cold-Brew Coffee Makers
Shaak Shatursun, general manager of retail at Café Grumpy, likes the Filtron brewer. “I personally own one and use it to make cold brew in the summer, especially just before going on a road trip,” he says, adding that you can spot Filtron brewers in Café Grumpy itself. It’s how they make decaf cold brew. Mike Jones, retail manager at Variety Coffee Roasters, also recommends the Filtron. “The Filtron is very easy and very consistent, which are key factors in brewing good coffee at home.”
Plus, you don’t need all that much gear to make it work. “There are measuring lines for how much water to add based on how much coffee you are using (12 ounces or one pound),” Shatursun explains, “which means you don’t have to use a scale.” The glass carafe in which you brew also serves as a storage container.
Another popular, and cost-effective, cold-brew coffee maker is the Toddy. At the Elk, “it is our preferred method because we make such large quantities, and the Toddy container and filters not only make our lives easier, but it also produces a very consistent product,” explains Chan. Steven Sutton, CEO of Devoción in Williamsburg, likes this method for round, balanced coffees. “It will extract for hours (depending on the size of the batch, anywhere from 7 to 16 hours) and is probably your most common method out there.”
Just be sure to get filters for your Toddy as well.
Best Cold-Brew Coffee Maker for Big Batches
The brewers at Sweatshop in Williamsburg use the Brewista system, says co-owner Luke Woodward. “It’s great because it has a stainless-steel filtration system, which reduce waste, and also has an extra filter built into the spigot that provides a second filtration process to give the cleanest cold brew we can produce.” The one downside of the Brewista Cold Pro for home brewers is that it’s large and makes several gallons at a time. But then again, for some people, that might actually be a good thing.
Best Cold-Brew Coffee Maker for Complex Flavor
If you’re using rarer, single-origin beans or just desire a more complex flavor, Sutton of Devoción recommends investing in a Kyoto-style cold-brew drip. “This method drips cold water in the coffee instead of submerging the coffee in water,” he says. “The outcome is a coffee that you don’t have to cut with water and is extremely complex in flavor.” This wood-and-glass drip-cold-brew maker from Amazon, initially recommended by writer Sierra Tishgart, is a little splurgy, but will certainly help you craft those more nuanced flavors.
Best Iced-Coffee Maker for People Who Don’t Like Cold Brew
However, for all of the hype about cold brew, there were a couple of experts who maintained that it’s not the best way to enjoy cold coffee. “Many coffee makers believe the benefit of cold brew is it’s tendency to be ‘less acidic,’ but we actually think that is a negative of cold brew,” says Kris Wood, coffee director at Black Fox Coffee. “Acid gives coffee its wonderful character of the seed of a fruit that it is.” For that reason, both Wood and Lance Schnorenberg, co-founder and head roaster at Sey Coffee, recommend the ColdWave.
“What we recommend to our customers is to brew coffee hot at a slight concentrate—a 1:15 ratio [of grounds to water]—to get a full extraction with a slightly higher strength,” says Schnorenberg. “From there, cool it as quickly as possible to minimize the amount of oxidation, which results in well-extracted non-oxidized coffee.” That’s where the ColdWave comes in. You pour the coffee into the frozen ColdWave, which cools it down quickly. “By instantly chilling the hot coffee, you can taste those marvelous flavors that coffee has—but cold,” Wood says.