Viral Vietnamese Egg Coffee (Cà Phê Trứng)

Vietnamese egg coffee, or cà phê trứng, has been one of the most viral drinks on TikTok. It sounds unusual until you try it, and then you'll get why it went viral. It’s strong coffee topped with a thick, sweet egg foam that tastes like custard or tiramisu cream. Basically espresso meets dessert. This version is simple and beginner-friendly, with the right method so your foam turns smooth and creamy with zero “eggy” taste.

Why You'll Love This Vietnamese Coffee Recipe

This Vietnamese egg coffee is warm, cozy, and way more balanced than you’d expect. The coffee stays bold, the whipped yolk adds rich sweetness, and a splash of steamed milk gives it that latte flavor without needing any fancy café gear. It’s the perfect “something different” drink when you’re bored of your usual iced coffee or matcha.

The best part is how easy it is once you know the trick. Whip the egg yolk and sugar until it turns pale and fluffy, spoon it over hot coffee, then add steamed milk on top. You end up with a café-style drink that feels impressive, tastes like dessert, and takes way less effort than it looks.

Egg Coffee Ingredients

• 1 egg yolk
• 1 tablespoon sugar (or to taste)
• 1 shot espresso (or strong brewed coffee)
• ½ cup steamed milk
• Optional (not required, but great): pinch of cinnamon, cocoa powder, or a drop of vanilla.

Ingredient Notes That Make This Viral Coffee Better

• Egg yolk: Use a fresh egg and separate carefully so no egg white gets in. Egg white makes it harder to whip into a smooth foam.
• Sugar: Helps the yolk whip up thick and creamy. You can adjust the sweetness easily. Start with 1 tablespoon and tweak next time.
• Coffee: Strong is best. Espresso is classic, but strong brewed coffee works too. The coffee needs to be hot enough to blend smoothly.
• Milk: Whole milk makes the creamiest foam, but any milk you like works. Oat milk is a great dairy-free option for a latte texture.

How to Make Vietnamese Egg Coffee

Step 1: Whisk the egg yolk and sugar

Add an egg yolk and sugar to a coffee cup or small bowl.

Whisk vigorously for at least 5 minutes, until it's pale, thick, and creamy. It should look lighter in color and fluffy. A milk frother makes this much easier and faster, but a fork works if you go hard for 5 minutes.

Step 2: Add coffee

Pour in a shot of freshly brewed espresso (or strong coffee) and stir until fully combined with the egg-sugar mixture.

Step 3: Steam and froth the milk

Warm milk in a saucepan or microwave for about a minute. Froth it with a frother or steam wand until it's light and foamy.

Step 4: Finish and serve

Pour the steamed milk over the coffee mixture. Gently swirl to blend and enjoy immediately.

Pro Tips for Smooth, Creamy Egg Coffee

• Whisk until it changes color. The biggest mistake is stopping too early. You want pale and creamy, not just “mixed.” Five full minutes make the texture.
• Use hot coffee. Hot espresso helps the whipped yolk blend smoothly and reduces any eggy smell.
• Don’t use boiling milk. Warm and steamy is perfect. Boiling milk can flatten foam and make the drink too hot too fast.
• Add flavors if you want. A tiny pinch of cinnamon or cocoa powder on top makes it taste even more like dessert.
• Adjust sweetness. If you like it sweeter, add another teaspoon of sugar. If you like it less sweet, start with 2 teaspoons of sugar next time.

Egg Coffee FAQs

What is Vietnamese egg coffee?

Vietnamese egg coffee is strong coffee topped with a thick, sweet whipped egg foam made from egg yolk and sugar. The foam tastes like custard or tiramisu cream, so the drink ends up like espresso meets dessert.

Does Vietnamese egg coffee taste like eggs?

When it’s whipped correctly, it shouldn’t taste “eggy.” The foam should be pale, thick, and creamy. If it tastes eggy, it usually wasn’t whipped long enough or the coffee wasn’t strong enough to balance it.

Is Vietnamese egg coffee safe to drink?

Traditional versions use raw egg yolk. If you’re concerned, use pasteurized eggs, and make sure everything is fresh and kept cold until you whip it. You can also use a gentle double-boiler method to warm the yolk-sugar mixture slightly while whipping (without scrambling) for extra peace of mind.

What kind of coffee is best for egg coffee?

A strong, bold coffee works best. Vietnamese robusta coffee is traditional, but espresso or strong brewed coffee (like a moka pot) is perfect too. The stronger the coffee, the better it balances the sweet foam.

What milk is best for egg coffee?

Whole milk is best for the richest texture and foam, but any milk works. If you're looking for non-dairy options, go with extra creamy oat milk, almond milk, or coconut milk.

How do you make the egg foam thick and fluffy?

Whip the egg yolk and sugar until it turns pale, thick, and fluffy. It should ribbon off the whisk and hold soft peaks. A hand mixer or milk frother makes this much easier than whisking by hand.

Why is my egg coffee foam runny?

It’s usually under-whipped, the yolk was too cold, or the sugar didn’t dissolve well. Keep whipping until it’s noticeably thicker and lighter in color. Using a mixer (instead of hand whisking) helps a lot.

Can I make Vietnamese egg coffee iced?

Yes. Use chilled strong coffee, add the whipped egg foam on top, and pour over ice. Cold frothed milk is a great finishing touch for an iced latte-style version.

Can I make egg coffee without condensed milk?

Yes. Many versions use just egg yolk and sugar for the foam. Sweetened condensed milk is optional, it adds a richer, more dessert-like flavor if you mix a little into the foam or into the coffee.

My Final Thoughts

Vietnamese egg coffee is creamy, bold, and dessert-like in the best way. Whip the yolk until it’s pale and fluffy, use strong hot coffee, top with foamy milk, and you’ll get the viral TikTok coffee texture everyone's been obsessed with. Give it a try and let me know what you think. Make sure to leave a comment and review below!

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