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Dalgona Coffee

Dalgona Coffee

"Dalgona Coffee" is a beverage made by whipping equal parts instant coffee powder, sugar, and hot water until it becomes thick and creamy, then layering it over milk.

Named after the Korean word for honeycomb toffee due to its visual and flavor similarities, it went viral globally during 2020 pandemic lockdowns.

Key Takeaways (30-Second Summary)
  • Instant Coffee Chemical Reaction: The preservation process of instant coffee leaves specific proteins that allow thick foaming, which fresh drip coffee cannot achieve.
  • High Sugar Ratio: Sugar is chemically required to stabilize the bubble structures; low-sugar variants will dissolve immediately.
  • Stirring Before Drinking: Stir the bitter top cream completely into the milk base for a balanced caramel-milk profile.

Foam Stabilization and Culinary Chemistry

To successfully achieve the thick meringue-like texture, maintain a strict 1:1:1 volume ratio. Hand-whipping requires approximately 400 strokes, so electric milk frothers are highly recommended.

About "Dalgona Coffee"

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