How to Make Royal Ice-Brewed Coffee Step by Step

If you’ve ever wondered how cafés make those elegant, crystal-clear glasses of cold coffee that taste rich yet smooth, the answer might be simpler—and colder—than you think. One of the most refined ways to enjoy coffee cold is through a royal variation of ice brewing, where time, precision, and temperature control combine to create a refined cup. This guide walks through making Royal Ice-Brewed Coffee exactly as a specialty roaster would.

To make Royal Ice-Brewed Coffee, you’ll need 60g of dark-roasted PWN Golden Mandheling beans, 720cc of cold water, and ice cubes. The coffee is extracted via ice drip, then poured over coffee ice cubes into a HG9811 glass for a smooth, chilled finish. Total brew yield is 6 servings (~100cc each).

What Is Royal Ice-Brewed Coffee?

Royal Ice-Brewed Coffee isn’t your average iced coffee. It’s a slow-extracted, clarified cold coffee served over coffee ice to prevent dilution. Unlike standard cold brew or even standard ice drip, this method uses a deep-roasted bean (in this case, PWN Golden Mandheling) and a refined presentation in a specially shaped glass. It’s essentially an elevated take on ice drip coffee, designed for clarity of flavor and a luxurious drinking experience.

The Coffee Beans & Equipment You Need

This recipe specifically calls for PWN Golden Mandheling, a dark roasted single-origin bean. While the original article doesn’t specify origin details beyond “” (Golden Mandheling), the roast level is confirmed as dark. The beans are brewed using an ice drip coffee set—a slow, gravity-fed system that extracts coffee over several hours using only cold water. You’ll also need:

• Ice drip coffee set (standard cold drip tower)
• Round filter paper
• Burr grinder (to grind for ice drip—typically coarse to extra-coarse)
• HG9811 shaped glass (for serving)
• Crushed ice cubes (to make coffee ice cubes)

Step-by-Step: Making the Coffee Base

The foundation of Royal Ice-Brewed Coffee is the ice drip extraction. Here’s how it breaks down:

1. Grind 60g of PWN Golden Mandheling beans to a coarse or extra-coarse setting suitable for cold drip (exact grind not specified, but typical for ice drip is similar to sea salt).
2. Assemble your ice drip setup with the ground coffee in the filter, and pour 720cc of cold water over it.
3. Use the standard ice drip method to extract the coffee slowly. Drip rate and time are not specified, but typical ice drip extractions take 3–6 hours depending on setup.
4. The result is approximately 720cc of extracted coffee, ready to be cooled further or served.

Making Coffee Ice Cubes

To keep your Royal Ice-Brewed Coffee from becoming watered down, the recipe recommends freezing some of the brewed coffee into ice cubes. Here’s how:

1. After brewing, set aside a portion of the extracted coffee.
2. Pour it into an ice cube tray and freeze until solid.
3. These coffee ice cubes will later be used in the serving glass, ensuring that as they melt, they only enhance the coffee flavor—not dilute it.

Assembling the Royal Ice-Brewed Coffee

Now comes the simple but crucial final step—serving:

1. Take a HG9811 shaped glass (a specialty glass for this style).
2. Pour about 100cc of the freshly dripped (or chilled) ice brew coffee into the glass.
3. Add a few coffee ice cubes to the glass.
4. Serve immediately. That’s it—no milk, no sugar, just pure, smooth, cold coffee.

Why This Method Works

The magic of Royal Ice-Brewed Coffee lies in its low temperature extraction and controlled dilution. Ice drip extraction avoids the bitterness often associated with hot brewing, while the slow drip preserves delicate flavours and results in a clean, sweet cup—even from a dark roast. Serving it over coffee ice cubes ensures the strength and flavour remain consistent until the last sip.

Frequently Asked Questions

What is Royal Ice-Brewed Coffee?

Royal Ice-Brewed Coffee is a refined iced coffee made by slow ice drip extraction using dark roasted beans, then served in a styled glass over coffee ice cubes to prevent dilution. It emphasizes clarity, smoothness, and a slow-brewed cold coffee experience.

What beans are used in this recipe?

The recipe specifies PWN Golden Mandheling, a dark roasted single-origin coffee bean. While origin details beyond 'Mandheling' aren’t given, the roast level is confirmed as dark, contributing to a smoother, less acidic extraction suitable for iced coffee.

Do I need special equipment to make it?

Yes. You’ll need an ice drip coffee set , round filter papers, a burr grinder, and a serving glass like the HG9811 model. A standard drip coffee maker or French press won’t achieve the same result.

Can I use regular ice cubes?

No. The recipe recommends using coffee ice cubes made from the brewed coffee itself. Regular ice cubes will dilute the coffee as they melt, reducing strength and altering flavour. Coffee ice cubes maintain the coffee taste as they melt.

How long does ice drip coffee take to brew?

The exact time isn’t stated in the article, but typical ice drip systems take between 3 to 6 hours to brew 720cc of coffee, depending on drip rate, temperature, and setup. The coffee is then chilled or used immediately over ice cubes.

Recommended FrontStreet Beans for Ice Drip & Royal Cold Coffee

For Royal Ice-Brewed Coffee, FrontStreet Coffee recommends starting with Kenya Little Tomato—a bright, juicy single origin with notes of tomato leaf and red berries, perfect for highlighting clarity in cold brew. Alternatively, try Sidra, known for its complex stone fruit and citrus layers that hold up well in slow extractions. Both beans showcase the kind of vibrancy that can shine even through ice drip’s gentle brewing. For a darker option closer to the original recipe’s roast style, a full city to dark roast profile like a custom FrontStreet blend could be explored. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.