Egg coffee: cà phê trứng, Hanoi's signature cup

Today a saucer holding a small cup of hot water, and inside that a second cup of dark coffee with a yellow cloud on top, is one of Hanoi's calling cards. On the street it starts around 30,000 VND (~$1.20). Cafe Giang at 39 Nguyễn Hữu Huân traces its story back to that first 1946 cup, and the founder's youngest son keeps it going.

Below: how the recipe was born, what makes the perfect cream, how to whip the yolk at home without a mixer, where to drink the original in Hanoi, and why the southern versions in Ho Chi Minh City cost more without always being better. If you want the wider picture of coffee in Vietnam — from weasel coffee to the phin filter — that is a whole guide of its own.

What egg coffee is — the anatomy of the cup

Cà phê trứng is a shot of strong Vietnamese robusta with a cap of whipped egg yolk and condensed milk on top. Underneath: bitter, dense coffee brewed through a phin filter (how robusta and the phin shape the rest of Vietnamese coffee culture is a separate story). On top: a yellow foam that, in texture and taste, sits closest to tiramisu cream or a sweet meringue. As you drink, the two layers merge — the bitterness cuts the sweetness of the condensed milk, and the cream softens the punch of the robusta.

Put simply: picture a tiramisu whose mascarpone cream has been swapped for a whipped yolk, then poured over strong black coffee. It comes in a small, thick-walled cup (about 80–100 ml), often set inside a bowl of hot water to keep it warm while you spoon the cream slowly.

This is not "coffee with an egg" in the Scandinavian sense, where a raw egg is dropped into the pot to clarify it. And it is not a "yolk latte" — the proportions and the technique are different. There is no milk in the usual sense; condensed milk and the yolk take its place.

Why is the cream yellow, and why doesn't it curdle? The yolk is whipped with condensed milk for 5–10 minutes — long enough for its protein to partly denature from the mechanical action and the sugar. You get a stable, dense foam. When espresso at 70–80 °C is poured on top, the coffee is no longer hot enough to "cook" the cream, so it holds as a firm layer.

This isn't coffee. It's a dessert disguised as coffee. Tiramisu-like cream on top, strong Vietnamese espresso underneath. Stir it with the spoon and you get something between a cappuccino and a thick milkshake.traveller review, Tripadvisor, 2025

Why the yolk and not the white?

The yolk is rich in fat and lecithin — a natural emulsifier. That lecithin is what holds a stable, dense foam that won't collapse for 20–30 minutes. The white would give a light, airy meringue, but it would separate fast and sink into the coffee. The yolk keeps its shape and gives that creamy texture.

And the colour is half the experience: dark coffee under a sun-yellow cap is the shot thousands of travellers cross town for.

History — how a milk shortage created a classic

1946. The First Indochina War had just begun. French Hanoi lived under blockade and shortages. Milk became scarce — few cows, and deliveries of anything fresh were cut by the fighting. Meanwhile, guests at the bar of the five-star Métropole (today the Sofitel Legend Metropole Hanoi) still ordered cappuccinos and coffee with milk: French officers, officials and journalists used to European coffee.

The Métropole bartender Nguyễn Văn Giảng had spent years watching Italian cappuccino made with its dense milk foam. When the milk ran short, he started experimenting. By one account the hotel chef suggested the yolk — European desserts like sabayon whip yolk and sugar into a cream. By another, Giảng arrived at it himself by trial and error: a firmly whipped yolk with condensed milk gives just the right texture.

That same year he made the decision that would define the drink: he left the prestigious hotel and opened his own small cafe. It started as a makeshift stall and later moved to 90 Cầu Gỗ street. He named it simply Cafe Giang. This is where the first cup of cà phê trứng was served.

Why this recipe stuck

A few things lined up:

• Availability: eggs were always plentiful in Vietnam. Condensed milk, a colonial leftover, had become a household staple — ordinary city folk already added it to coffee
• Price: a cup was cheap yet gave the feeling of a "real" European coffee with foam
• Filling: one cup could stand in for a light breakfast — a quick, cheap hit of calories and caffeine for working Hanoi
• Taste: robusta bitterness + condensed-milk sweetness + creamy yolk — a balance few other drinks of the time could match

By the 1950s cà phê trứng was popular across Hanoi. After the war and the industrialisation of the coffee trade, it didn't fade — it became part of the city's culture instead.

Becoming a national symbol

As tourism in Hanoi grew through the 2000s, Cafe Giang made it into guidebooks, and foreign media began writing about the little cup with the yellow foam.

By the 2020s the drink had become a fixture of northern Vietnam — the way phở bò stands for the food and the Old Quarter for the architecture. In any guide to Vietnamese cuisine, cà phê trứng gets its own line.

Map & Cafe Giang — birthplace of cà phê trứng

Finding Cafe Giang the first time is a quest. The address is 39 Nguyễn Hữu Huân, a five-minute walk north-east of Hoàn Kiếm lake. Walk straight up to it and you'll see a clothing shop and shut doors. The entrance is a narrow archway to the left of the shopfront; go ten metres down a dim corridor and you reach a courtyard. There, in a low-ceilinged inner well with peeling plaster, opens a 50-seat cafe.

Inside, the atmosphere hasn't changed since roughly the 1970s. Low wooden stools, tiny tables, worn tiles. Yellowed photos of the founder and old newspaper clippings on the walls. The menu is a small slip of paper: hot cà phê trứng, iced, with cocoa, with matcha, tea. No smoothies, no cappuccino — only what has been made since 1946.

Price and service

Per cafegiang.vn as of October 2026, prices run 35,000–60,000 VND (~$1.35–2.30); the classic is 35,000 VND. Service is simple: a server takes your order and brings it in five minutes. The cup arrives inside a bowl of hot water — that keeps the cream on top warm so you can nurse the cup longer.

All of these sit in one loop around Hoàn Kiếm lake — Giang to Tranquil is about a twenty-minute walk. Green pins are the two historic cafes that never changed the recipe, and they are also the cheapest, from 30,000 VND. Blue pins are the modern places, 40,000–70,000 a cup. Tap a pin for the address, the price and what the room is like. All Day Coffee is not on the map — OSM has nothing at the address given in the table.

• Cafe Giang: 39 Nguyễn Hữu Huân, Hoàn Kiếm — 35,000–60,000 VND (~$1.35–2.30) — Original 1946 recipe
• Cafe Đinh: 2nd–3rd floor, overlooking Hoàn Kiếm lake — 30,000–35,000 VND (~$1.20–1.40) — Run by the daughter of the Giang founder
• Note Coffee: 64 Lương Văn Can — 50,000–70,000 VND (~$2–2.80) — Walls covered in sticky notes, lake view
• Loading T Cafe: 8 Chân Cầm — 40,000–60,000 VND (~$1.60–2.40) — Colonial house, arty crowd
• Tranquil Books & Coffee: 5 Nguyễn Quang Bích — 50,000 VND (~$2) — Bookshop calm, quieter than the tourist spots
• Hidden Gem Coffee: 3B Hàng Tre — 50,000 VND (~$2) — Eco interior built from reclaimed materials

Prices current as of June 2026. Source: cafegiang.vn and Tripadvisor reviews, 2025–2026.

What to order first

First time at Cafe Giang? Get the classic hot cà phê trứng. It is the benchmark you can measure everything else against. On the second cup, try the iced one (over ice, denser and sharper) or the cocoa version — a modern spin, but a good one.

Want something odder? Try cà phê trứng with matcha or with rum (some cafes offer it). But that is experimenting, not the classic.

Cafe Giang isn't about a pretty interior. It's about the cup you hunt down through a dark archway, sit on a low stool for, and five minutes later there it is. Yellow foam, a spoon, hot water round the cup. Old Hanoi in its purest form.review, 2025, Tripadvisor

What goes inside — the perfect cream

The base recipe for cà phê trứng is simple: four ingredients, nothing exotic. But each has a detail that decides the final taste.

Why robusta, not arabica

Vietnamese coffee runs on robusta: stronger, higher in caffeine, with a signature bitterness. For cà phê trứng that matters — weak coffee drowns in the sweet cream and the drink turns into a plain egg-and-sugar dessert. Robusta brings the bitterness that balances the condensed milk.

Making it at home? Reach for Vietnamese brands like Trung Nguyên or Highlands, or at least any dark roast. Espresso blends with robusta work better than pure arabica.

Condensed milk is non-negotiable

Without condensed milk the recipe doesn't work. It isn't just sweetness — the milk gives the thick, creamy texture you simply can't get with plain sugar and milk. Its high sugar concentration (40–50%) speeds up the protein denaturation in the yolk as you whip, and stabilises the foam.

The ideal is a Vietnamese condensed milk like Ông Thọ or Longevity (from the Vinamilk dairy). No luck finding it? Any thick sweetened condensed milk will do. Don't use the boiled (dulce-de-leche) or fat-free kind — the foam won't set.

Fresh eggs are the key

The yolk should come from a fresh, ideally farm egg. An old egg gives a watery, pale yolk, and the foam won't hold. Trusted Hanoi cafes use eggs from young hens and rotate suppliers to keep quality up.

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Variations of cà phê trứng — hot, iced, with cocoa

Cafe Giang keeps four core versions on the menu. Other cafes usually run 2–3, plus their own experiments with matcha, rum or salt.

How the versions differ

Hot is the benchmark. Coffee and cream are warmed the same, and as you slowly stir them together you pass through layers of flavour: pure sweet cream on top, then a bittersweet blend, then tart coffee at the bottom.

Iced is a different experience. The coffee is chilled, ice added, foam on top. The cold sets the foam firmer so it holds longer. The taste is sharper — cold coffee is more bitter than hot, and the cream's sweetness reads brighter. Many long-stay expats reckon the iced version is best for the heat.

Cocoa is really more dessert than coffee. The cocoa is softer than robusta and the sweet cream dominates. Good for kids and for anyone who doesn't drink coffee at all.

Matcha is the modern fusion. At Cafe Giang and a few newer cafes in Ho Chi Minh City the matcha powder goes into the base and the foam sits on a green layer. It photographs well, but it doesn't replace the classic.

Cafe Giang vs Cafe Đinh — two Hanoi legends

There's a long-running argument in Hanoi: who makes the best cà phê trứng — Cafe Giang or Cafe Đinh? Both are heirs to the founder. Cafe Giang is run by Nguyễn Văn Giảng's youngest son. Cafe Đinh is his daughter Bích's. The recipes are close but not identical.

Which to pick

One day in Hanoi? Go to Cafe Giang. It is the original, and the old courtyard is an experience in itself, hard to reproduce. Be ready to miss the entrance the first time, and possibly to share a table.

Got a couple of days? Do both. Cafe Đinh is best in the morning: while the tourists sleep you can grab a spot on the narrow balcony over Hoàn Kiếm lake, order a cup and watch the city wake up. Many long-stayers prefer it — quieter, shorter queues.

What locals say

Most Hanoians will tell you the recipe is classic at both Cafe Giang and Cafe Đinh. But Cafe Đinh has a little more sugar in the cream, which makes it softer. Cafe Giang has more robusta bitterness, which makes it "real coffee under an egg cap." It is a matter of preference, not quality.

Got to Cafe Đinh at 8am — nobody on the balcony yet. Ordered a hot egg coffee, 30,000 VND (~$1.20). Below: Hoàn Kiếm lake, boats, grandmothers doing tai chi. Very smooth coffee, airy foam, a touch sweeter than Cafe Giang the day before. Sat an hour, nobody rushed me.traveller review, 2025, Tripadvisor

Is the raw yolk safe — and how to lower the risk

The question every traveller asks about cà phê trứng: is coffee with a raw yolk safe to drink? The answer is yes, with caveats. Here's what's a real risk and what's overblown.

What the science says

A raw yolk can in theory carry Salmonella enteritidis. Per Healthline and warnings from Western doctors, eating raw egg carries a food-poisoning risk — especially for the immunocompromised, pregnant people, children under five and the elderly.

Hot coffee does not pasteurise the yolk: per Healthline, it does not typically reach a safe temperature — and the foam on top only warms partway.

What lowers the risk at Cafe Giang and other trusted spots

• Fresh eggs from young hens: the fresher the egg, the lower the salmonella odds
• Washing eggs before use: removes bacteria from the shell surface
• Refrigerated storage: eggs kept at 4 °C, which slows bacterial growth
• Fast turnover: at busy cafes eggs are used up in 1–2 days, never sitting around
• Sugar in the condensed milk: a high sugar concentration partly suppresses bacteria

The risk is not zero, but with good hygiene it is low.

How to make it safely at home

Making cà phê trứng back home? Two ways to lower the risk:

1. Pasteurised eggs: sold in large supermarkets, safe to eat raw. They cost 1.5–2× the price of regular eggs
2. Farm eggs from a source you trust: if you know the farmer and the eggs are fresh (1–3 days), the risk is minimal

In Vietnam, choose busy, well-reviewed cafes. A no-name hole-in-the-wall with eggs sitting in the sun is a bad bet. Cafe Giang, Cafe Đinh, Loading T and Note Coffee all use fresh eggs and have run for years without complaints.

Where to try it in Hanoi and Ho Chi Minh City — top 7

In Hanoi you'll find cà phê trứng in nearly every other cafe in the Old Quarter, but quality varies. Here are seven spots that keep showing up in international guides and 2025–2026 reviews.

Hanoi — home of egg coffee

1. Cafe Giang — 39 Nguyễn Hữu Huân

The 1946 original. Duck through the dark arch into the inner courtyard. Prices 35,000–60,000 VND (per the cafe, October 2026). Open 7:00–22:00. Worth the detour on a first trip to Hanoi. For more on where to eat and drink in Hanoi, see our separate guide.

2. Cafe Đinh — 13 Đinh Tiên Hoàng

Enter through a clothing shop and up a narrow stair to floor 2–3. The balcony looks over Hoàn Kiếm lake. More atmospheric than Cafe Giang, but fewer tables. Price 30,000–35,000 VND. Open 7:00–22:00.

3. Loading T Cafe — 8 Chân Cầm

A cafe in a colonial house, beloved of photographers and the arty crowd. The foam is softer than Giảng's but well balanced. Price 40,000–60,000 VND. Open 8:00–23:00.

4. Note Coffee — 64 Lương Văn Can

Walls, ceiling and tables plastered with thousands of colourful sticky notes from travellers. Right by Hoàn Kiếm lake. Touristy, but the coffee is decent. Price 50,000–70,000 VND.

5. All Day Coffee — 37 Quang Trung

A modern, European-styled cafe. Beyond the classic, the menu has a salted egg coffee (with sea salt) and an avocado coffee. Price 55,000–90,000 VND. A good contrast if you're tired of old Hanoi.

6. Tranquil Books & Coffee — 5 Nguyễn Quang Bích

A small cafe attached to a bookshop. Fewer tourists, easy to sit with a book. The cà phê trứng is on par with a decent specialist cafe. Price 50,000 VND.

7. Hidden Gem Coffee — 3B Hàng Tre

An eco-cafe built from reclaimed materials: tables from old doors, chairs from crates. Atmospheric. Price 50,000 VND.

Ho Chi Minh City — a northern guest down south

Cà phê trứng reached Ho Chi Minh City later, brought by northern migrants. In the south it's often served cooler (iced is frequently the default), and prices run higher: 50,000–90,000 VND a cup.

One thing to keep in mind: the original is Hanoi. If you're doing a Hanoi → Ho Chi Minh City route, drink egg coffee in the north and save the south for other Vietnamese dishes.

How much it costs

Rate as of June 2026: ~26,000 VND ≈ $1.

A 3–4× difference in Vietnam's favour is a solid reason to drink the original in Hanoi.

Calories and nutrition

Cà phê trứng is not a diet drink. The condensed milk and yolk pack a dense calorie hit.

For comparison: a flavoured latte is about 200 kcal, tiramisu about 350 kcal a portion, an espresso 5 kcal. Treat it as a dessert you happen to drink, and plan the rest of the day around that.

When to drink it, and how much

One cup is fine. Two in a day is a lot — close to two desserts. On a diet? Try the iced version, which uses less condensed milk. Or ask for "less sweet" (ít ngọt) — some cafes will cut the sugar on request.

In Hanoi locals drink cà phê trứng in the morning or as an afternoon pick-me-up — a light, caffeinated snack. Late at night or after a heavy dinner is not ideal: the caffeine will keep you up, and the dense cream can sit heavy.

How to order it — a mini phrasebook

Most Old Quarter cafes in Hanoi understand English and take Visa/Mastercard. But if you want the authentic version, a few phrases help.

Making it at home — if you want to chase the taste

Making cà phê trứng is above all about the whipping. You can buy the best coffee and the freshest yolk, but if the foam isn't whipped right, the drink won't come together.

Getting close at home takes about 15 minutes, and almost all of it is the whipping. You can buy the best robusta and the freshest yolk, but if the foam is not whipped right the drink does not come together. The quantities and the reasoning behind each ingredient are back in what goes inside — here is the method.

Equipment

• Phin filter (or moka pot, or espresso machine)
• A small deep bowl
• A mixer whisk or a mini hand frother
• A thick-walled cup, 100–150 ml
• A bowl of hot water (optional, for serving)

Step by step — the classic hot version

Step 1. Brew the coffee. Put 2 tbsp of ground robusta into a phin (the Vietnamese drip filter) or a French press. Add 50–70 ml of boiling water. In a phin it takes 5–8 minutes as the water drips slowly through the grounds. No phin? A moka pot or a strong machine espresso works — the point is a concentrated, hot brew.

Step 2. Separate the yolk. Crack the egg gently, pass the yolk between the shell halves and let the white fall into a separate bowl. You won't use the white — save it for an omelette. A drop of white in the yolk won't hurt the texture.

Step 3. Whip the yolk with condensed milk. In a small deep bowl put 1 yolk and 2 tsp of condensed milk. Use a hand whisk or, better, an electric mixer.

Whip for 5–7 minutes on medium with a mixer, or 8–10 by hand. At first it's runny and dark yellow. After 2–3 minutes it starts to lighten and thicken. By the 5–7 minute mark you want a dense, pale-yellow, creamy foam that holds its shape when you lift the whisk. That is the "liquid meringue."

Step 4. Add a little coffee, whip again. Take 1 tsp of the fresh hot coffee from the top of the phin cup, add it to the yolk foam and whip 30 seconds more. That gives the foam a light coffee tint and aroma.

Step 5. Assemble. Pour all the brewed coffee into a small thick-walled cup (or a clear 100–150 ml glass — it looks better). Spoon the egg cream on top so it sits as a firm layer without sinking into the coffee. If the cream drops straight through, it was underwhipped or there's too much coffee.

Step 6. Serve in hot water. At Cafe Giang the cup goes into a larger bowl filled almost to the rim with hot water (keep it out of the coffee). That holds the heat so you can sip slowly, for 15–20 minutes.

No mixer? Here's how

You can still do it. Take a clean jar with a tight lid (a one-litre one), drop in the yolk and condensed milk, seal it and shake hard for 5–7 minutes like a cocktail shaker. The foam won't be as dense as with a mixer, but it works.

The other option is a battery-powered milk frother, the kind sold for cappuccino — it whips the yolk to the right density in 2–3 minutes.

The iced version (cà phê trứng đá)

Made almost the same way, but the coffee is chilled first and ice cubes go in the cup. Here the foam needs to be even denser — otherwise it sinks into the cold drink instantly. Many home cooks chill the cream in the fridge for 10 minutes before serving so it holds longer.

To recreate cà phê trứng at home, here is a working recipe built from the Cafe Giang and Métropole versions. About 15 minutes from start to cup.

Common mistakes

• Cold yolk from the fridge — won't whip to a dense foam. Take it out ahead of time
• Too much condensed milk — the foam stays runny and won't set. 2 tsp is the max
• Weak or instant coffee — without robusta bitterness the balance is gone
• Pouring coffee too hot — straight from the filter it can partly cook the foam; let it drop toward 70 °C first
• A greasy bowl — even a trace of fat stops the foam coming together

FAQ — common questions about egg coffee