Dalgona Coffee: History, Recipe, and Creative Variations

    Dalgona coffee is a whipped beverage that combines equal parts instant coffee, sugar, and hot water, then whipped until stiff peaks form and spooned over milk. Originating in Macau in the late 1990s as “hand-beaten coffee,” it rose to global fame during the COVID-19 pandemic after viral videos showcased home-made versions without electric mixers. The standard ratio—2 tablespoons of instant coffee, granulated sugar, and hot water—yields a velvety, stable foam in about 2–5 minutes with an electric mixer, or 5–10 minutes by hand. While traditional recipes rely on instant coffee for optimal foam stability, variations using authentic espresso or alternative sweeteners can be achieved with slight adjustments. However, they may affect texture and whipping time. From frozen prep techniques to dairy-free and sugar-free options, Dalgona coffee inspires creative twists in home cafés worldwide.

Origins and History

    Macau Beginnings

The drink first appeared in Macau in 1997 under the name “hand-beaten coffee,” created by Leong Kam Hon, a former shipyard worker turned café owner. He whipped instant coffee, sugar, and hot water by hand to entertain patrons, a preparation later spotted on Korean television by actor Jung Il-woo.

    Korean Popularization

During COVID-19 lockdowns, South Korean home baristas filmed themselves whipping the coffee mixture by hand, dubbing it “Dalgona” after the honeycomb candy due to its similar taste and appearance. Media outlets further explored this viral trend, drawing parallels to phenti hui coffee from India and Greece’s frappé.

Ingredients and Equipment

    Core Ingredients

Instant coffee: Provides fine granules that dissolve quickly and create a stable foam.

Granulated sugar: Balances bitterness and supports foam structure.

Hot water: Activates solubility and whipping action.

Milk: Cold or hot, dairy or plant-based, serves as the base layer.

    Equipment

Electric mixer: Whips the mixture to stiff peaks in 2–3 minutes.

Hand whisk: Takes 5–10 minutes of vigorous whisking.

Mixing bowl and spoon: Ensure room for foam expansion.

Step-by-Step Method

1. Combine 2 tablespoons instant coffee, 2 tablespoons sugar, and 2 tablespoons hot water in a bowl.

2. Whip with an electric mixer on medium speed for 2–3 minutes, or whisk by hand for 5–10 minutes, until stiff peaks form .

3. Fill a glass with 1 cup of cold or hot milk, leaving space for the coffee foam.

4. Spoon the whipped coffee atop the milk layer, creating a distinct foam cap.

5. Stir before drinking to blend the layers, or sip as is for alternating creamy and milky notes.

Variations

    Whipped Espresso Variation

Although instant coffee is ideal for foam stability, you can use 2 teaspoons of fine espresso powder or very strong brewed espresso instead of instant coffee for a bolder flavor. Expect longer whipping times and slightly looser peaks. Substitute a granular sweetener like erythritol at the same volume for a sugar-free option, then whisk to peaks.

    Frozen Whipped Coffee

Prepare the whipped mixture as usual, then transfer to an airtight container and freeze overnight. The texture transforms into a soft-serve-like scoop, perfect for adding directly to milk for instant icy Dalgona goodness.

    Alternative Milks and Flavors

Dairy-free milks (oat, almond, coconut) work seamlessly, though richer milks (whole or oat) yield a creamier mouthfeel. For seasonal twists, spice it up with a pinch of cinnamon, cocoa, or vanilla extract.

Tips & Troubleshooting

Water volume: Using slightly less than equal parts water (e.g., 1½ tablespoons) can speed up whipping without compromising texture.

Mixer speed: A medium setting (around 4–5 on a 1–10 scale) avoids over-agitating, which can make the foam too airy.

Room temperature: Whip at ambient temperature; cold bowls slow foam development.

Storage: Whipped coffee can be refrigerated in a sealed container for up to one week, though it’s best fresh.

Serving Suggestions

For an iced version, pour the milk over ice before adding the foam. Dust the top with cocoa powder, cinnamon, or finely ground coffee for visual appeal and extra aroma.

     Save this easy Dalgona Coffee recipe for your next cozy coffee break!

Conclusion

With its simple ingredients and stunning presentation, Dalgona coffee is an accessible home café experience. Whether sticking to the classic recipe or experimenting with espresso, frozen scoops, or plant-based milks, whipping this frothy delight is fun and rewarding. Enjoy crafting your perfect cup!