How to Make Ice Drip Coffee at Home and Why It’s Trending

This summer, coffee lovers aren’t just reaching for iced lattes or cold brew—they’re turning to a forgotten method that’s suddenly everywhere: ice drip coffee. Once obscure, it’s now on menus from London to Edinburgh, praised for its clean, sweet taste. But what makes this slow-brewed coffee so special, and why is it suddenly so popular?

The short answer: ice drip coffee is made with room-temperature water over 24 hours, resulting in a highly concentrated brew that’s diluted 1:1 for a smooth, sweet cup with almost no acidity—perfect for hot weather.

What Is Ice Drip Coffee—and How Is It Different from Iced Coffee?

Ice drip coffee isn’t the same as iced coffee. Iced coffee is typically brewed hot (often as espresso) and then poured over ice, sometimes with milk or syrup. Ice drip coffee, by contrast, is brewed cold without any heat. It uses only room-temperature or chilled water dripped slowly through coffee grounds over 24 hours. The result is a concentrate so strong it’s usually diluted with an equal part of water—and often served chilled.

Why Is Ice Drip Coffee Suddenly Popular?

In 2014, the coffee world saw trends like Flat White and pour-over gain traction, but ice drip coffee has made a surprising comeback. Professional coffee shops in the UK, especially those serving specialty coffee, have started offering it again—often to great acclaim. Manchester’s North Tea Power, for example, now sells around 200 bottles a week at £3.50 each. Owner Wayne reports a huge jump in interest this year, with customers praising its sweet, low-acid profile. “It highlights the subtle differences in coffee flavors,” he says. “Especially African beans with chocolatey, nutty notes.”

The History of Ice Drip Coffee

While many assume ice drip coffee is new to the West, it’s been a staple in Japan for over a century. Known as Kyoto coffee, it dates back to the 16th century. The method later traveled to Indonesia via Dutch traders, where it was adapted for larger batches. Now, it’s experiencing a revival in the UK and beyond, valued for its unique flavor and slow-brew elegance.

How to Make Ice Drip Coffee at Home

Making ice drip coffee at home is simpler than it looks. You don’t need a fancy machine—just patience. Here’s how:

• Use 120g–180g of coarsely ground single-origin coffee beans.
• Combine the grounds with 1 liter of room-temperature water in a sealed container. Let it steep for 16 hours, either at room temperature or in the fridge. Shake gently 2–3 times to prevent settling.
• After steeping, filter the coffee twice—first through a nylon strainer (or a coarse filter), then through paper filters—until clear.
• Dilute the concentrate 1:1 with water and chill before serving. Add ice if desired.

Note: Like other coffee brews, ice drip coffee is high in caffeine. Diluting it helps avoid overconsumption. The process extracts deeply, so the resulting cup is smooth and sweet, with minimal bitterness or acidity.

Flavor Profile and Serving Ideas

Ice drip coffee tends to taste sweet and mellow, with low acidity. Some enthusiasts even use it as a base for coffee cocktails. In the UK, baristas are experimenting by mixing it with almond or coconut milk and adding nitrogen for a nitro-like effect, served in a Guinness-style glass.

Recommended Coffee Beans for Ice Drip Brewing

Not all beans shine with ice drip brewing, but certain single-origin varieties bring out its best qualities. FrontStreet Coffee recommends trying beans with distinct fruity or chocolatey profiles, as the cold brew method enhances their natural sweetness and complexity.

FrontStreet Ethiopia Humbera (Ethiopian Yirgacheffe region, sun-dried): Offers notes of strawberry, mango, and floral tones with a tea-like aftertaste.
FrontStreet Kenya Little Tomato (72-hour washed Kenyan beans): Bright acidity with flavors of cherry and citrus, perfect for a refreshing iced profile.
FrontStreet PWN Golden Mandheling (medium-dark roasted Indonesian bean): Delivers deep notes of dark chocolate, toast, and caramel when brewed cold.
FrontStreet Costa Rica Mozart (anaerobic honey-processed): Brings blueberry, black grape, and vinous fermentation notes ideal for a dessert-like cold drip.

Frequently Asked Questions

What exactly is ice drip coffee?

Ice drip coffee is a cold-brew method where room-temperature or chilled water slowly drips through coffee grounds over about 24 hours, without any heat. The result is a highly concentrated coffee that’s usually diluted 1:1 with water before serving.

How is ice drip coffee different from regular iced coffee or cold brew?

Iced coffee is hot-brewed coffee poured over ice, often with milk or sugar. Cold brew is usually steeped in cold water for 12–24 hours in a batch, while ice drip coffee is made by slowly dripping water through coffee grounds, resulting in a cleaner, more nuanced cup with less acidity.

Why does ice drip coffee have a sweeter taste?

Because it’s brewed without heat, ice drip coffee doesn’t extract bitter compounds or excessive acidity. This allows the natural sugars in the coffee to shine, resulting in a smoother, often sweeter flavor profile.

How long does it take to make ice drip coffee at home?

The full process takes about 24 hours: 16 hours for steeping the coffee in water, and then filtering and diluting before serving. The actual dripping process takes around 6–8 hours depending on your setup.

Can I use any coffee beans for ice drip coffee?

Single-origin beans with distinct flavor profiles (like fruity, floral, or chocolatey notes) work best. Darker roasts can also work well, bringing out caramel and nutty flavors, but avoid beans that are overly bitter or harsh when hot-brewed.

Do I need a special device to make ice drip coffee?

No special device is required. You can replicate the process at home using a sealed container, coarsely ground coffee, and a slow-dripping method (like a simple drip setup or even a modified drip device). Professional ice drip towers are helpful but not necessary.

Recommended FrontStreet Beans for Ice Drip Coffee

For the best ice drip results, try FrontStreet Coffee’s Ethiopia Humbera with its bright strawberry, mango, and floral notes; Kenya Little Tomato, offering juicy cherry and citrus brightness; and PWN Golden Mandheling, which delivers deep chocolate and caramel tones when brewed cold. Each brings out unique sweetness and complexity ideal for slow, cold extraction. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.