Vietnamese egg coffee: Hanoi origins (1946) & how to make it at home (suggested recipe)

What is Vietnamese egg coffee? (quick answer)

Egg coffee (cà phê trứng) is a strong Vietnamese phin-brewed coffee topped with a whipped egg-yolk-and-condensed-milk cream. The golden cream is smooth like mousse, rich and gently sweet, and best served hot. It is an alcohol-free drink and a culinary icon of Hanoi.

The signature is the cream: use only egg yolks, whip them with condensed milk until thick and airy, then float them over hot coffee. The hot coffee lightly sets the cream, brings out its aroma and reduces any eggy smell. Stirred together, the coffee's bitterness balances the rich, sweet cream.

This guide covers the origin, a suggested recipe for two servings, six brewing steps, and three quick-reference tables: ingredient quantities, a comparison with other coffees, and troubleshooting.

Origin: Hanoi, 1946

Egg coffee is said to have been created in 1946 at Café Giảng in Hanoi by Nguyễn Văn Giảng. According to accounts, he was then a bartender at the Metropole hotel (today Sofitel Legend Metropole Hanoi); amid a fresh-milk shortage during the First Indochina War, he whipped egg yolks to replace the milk froth, producing the signature rich cream.

The creation quickly caught on; Giảng opened his own shop, Café Giảng, which is still run by his family today and remains a well-known destination tied to Hanoi egg coffee.

A note on accuracy: the details of the year 1946, Café Giảng, Nguyễn Văn Giảng and the Metropole connection are drawn from public sources (Wikipedia — Egg coffee; Vietcetera — The History of Egg Coffee; and the Café Giảng brand). The article therefore uses hedged wording ("is said to") for the historical claims.

Ingredients — suggested recipe for 2 servings

This is a suggested recipe for two servings, not a fixed standard — adjust to taste. The key rule: use only the yolks and discard the whites, as whites make the cream eggy and will not whip properly.

Tools: a phin filter, a whisk (a hand mixer whips faster), a heatproof bowl and glass, and a bowl of hot water to keep the glass warm while serving.

Six brewing steps

1. Brew strong phin coffee: put about 24 g of grounds in the phin, brew with water at about 90–95°C, draw 120–160 ml of strong coffee and keep it hot.

2. Separate the yolks: take only the yolks and discard the whites so the cream is not eggy.

3. Whip: combine 2 yolks, 30–40 ml condensed milk and a few drops of vanilla, and whip for about 3–5 minutes until thick, pale and airy, with ribbons that hold their shape.

4. Pour the hot coffee into a pre-warmed glass.

5. Spoon the egg cream over the coffee to form two layers; the hot coffee lightly sets the cream, making it safer and less eggy.

6. Keep warm: place the glass in a bowl of hot water when serving, dust with a little coffee or cocoa if desired, stir and enjoy while hot.

Comparison with other coffees

The calorie column below is a relative estimate per serving and depends on the amount of milk and sugar; use it for qualitative comparison only, not as precise nutrition data.

Common troubleshooting

If the cream does not come out right, the cause is usually egg separation, whipping time or coffee temperature. The table below lists common issues and fixes.

Variations & serving at events

Iced egg coffee: float the egg cream over iced coffee for hot days, and stir before drinking.

Cocoa-egg or matcha-egg: swap the coffee base for hot cocoa or matcha for guests who don't drink coffee.

Serving at parties and events: whip the egg cream in a batch, keep it chilled, then brew coffee and top each glass so the cream stays fresh; keep a no-coffee version (cocoa or matcha) ready for caffeine-sensitive guests.

Safety note: use fresh, clean, traceable eggs; hot coffee helps lightly set the cream. Sensitive groups (pregnant women, young children, the immunocompromised) should choose a fully cooked or egg-free version.