Dalgona Coffee
400 whisks of fame. The cloud that broke the internet, perfected.
Same drink, three depths. Switch anytime — beginner steps assume no scale, barista steps assume no fear.
Dalgona is whipped instant coffee — equal parts coffee, sugar and hot water beaten into a glossy cloud and floated on cold milk. It only works with instant coffee (that is chemistry, not snobbery), and once you know the two failure points, it works every single time.
The method · Beginner
The 1:1:1 rule
One tablespoon each of instant coffee, sugar, and hot water into a bowl. The sugar is structural — this is one recipe where you cannot cut it.
Whisk until it holds peaks
Beat hard. By hand it takes 3–5 minutes of honest effort; an electric beater does it in 1. You are done when it is glossy, caramel-pale, and holds its shape on the whisk.
⏱ 4:00 timer in guided modeBuild the glass
Ice into a tall glass, cold milk to three-quarters.
Crown it
Spoon the coffee cloud on top and smooth it like frosting. Photograph it — everyone does — then stir it fully into the milk before drinking. Unstirred dalgona is bitter foam over plain milk.
The method · Enthusiast
Why instant only
Spray-dried instant coffee is rich in surfactant compounds that stabilise foam; ground coffee has none. Any brand works — cheaper brands often whip better.
Whip mechanics
A cold bowl and a balloon whisk cut hand-whipping time by a third. Stop at stiff, glossy peaks — over-whipped dalgona goes grainy.
⏱ 3:30 timer in guided modeSweetness routing
The foam carries all the sugar; the milk carries none. If you want it less sweet overall, use more milk, not less sugar — the sugar is holding the foam up.
Serve two ways
Cold over iced milk, classic. Or float it on hot milk for a winter version — it melts into an instant sweet latte.
Hold it
The foam keeps, covered in the fridge, for 2–3 days. Make once, crown four drinks.
The method · Barista
Foam science, applied
1:1:1 by volume ≈ a supersaturated coffee-sugar solution whose proteins and melanoidins form the foam wall. Ratio drift beyond ±20 % collapses stability.
Texture control
Whip to 3× volume for a spoonable crown; 2× for a pourable "cold foam" to cap iced lattes.
⏱ 2:00 timer in guided modeFlavour builds
Bloom ¼ tsp cocoa or cardamom powder in the hot water before whipping. Salt at 0.5 % of the sugar rounds the bitterness.
Service note
Pre-whipped and refrigerated, the foam survives a 3-day service window. Re-whisk 10 seconds before plating.
↑ Level it up
Enthusiasts chill the bowl and stop at glossy stiff peaks; baristas whip a 2×-volume pourable version and use it as a cold-foam cap on everything else in this library.
Questions we always get
Can I make dalgona with ground or filter coffee?
No — real ground coffee lacks the foam-stabilising compounds of instant. This is the one recipe where instant is the premium choice.
My foam collapsed. What happened?
Cut the sugar, used too much water, or under-whipped. Respect the 1:1:1 and beat to stiff peaks.
Brew next
Iced Latte, No Machine
Cafe-cold, machine-free. Your freezer is the only appliance.
Cold Brew
Twelve patient hours. Zero bitterness. Summer, solved.
French Press
Four minutes of patience for the fullest cup in the house.