Chinese Egg Drop Soup

A lightly thickened chicken broth, thin ribbons of egg and green onion: that Chinese restaurant soup, made at home.

On a rainy evening, or an evening when you’re not in the mood for anything complicated, this soup sets everything right. It arrives steaming and pale yellow, with ribbons of egg floating in a broth thickened just enough to coat the spoon.

The white pepper brings a gentle heat, the toasted sesame oil perfumes every sip and the green onion adds freshness. It’s the soup you order at a Chinese restaurant without even reading the menu, and it comes together faster than delivery.

What Is Chinese Egg Drop Soup?

It’s a seasoned chicken broth, lightly thickened with cornstarch, into which beaten eggs are poured in a very thin stream. As soon as it hits the hot broth, the egg cooks into pale strands that stay suspended. It’s sipped piping hot as an appetizer, just before the main course.

Its Chinese name, dànhuātāng (蛋花汤), means “egg flower soup”: the strands open up in the broth like petals. In English, it’s egg drop soup, the soup where you “drop” the egg.

From the Chinese Family Table to the Takeout Menu

In China, dànhuātāng is a quick home-style soup, set on the table alongside the other dishes. Its broth is light, almost clear, and often garnished with tomato or seaweed. It’s everyday Chinese cooking, made in a few minutes.

In Chinese restaurants in the United States, and later in Europe, the soup gained body. The cornstarch thickens the broth and keeps the egg ribbons from sinking to the bottom of the bowl. Chicken bouillon powder and monosodium glutamate give it a clean umami flavor, the same from one service to the next.

The deep yellow of some restaurant bowls often comes from a touch of turmeric or food coloring: it’s purely for looks. At home, you can add corn, carrot, peas or mushrooms, cooked in the broth before thickening.

The Main Ingredients in Chinese Egg Drop Soup

The base takes very little: water, chicken bouillon powder, preferably an Asian one already enriched with MSG, two eggs and green onion. Cornstarch, mixed with cold water, makes the broth glossy and gives it that spoon-coating texture. Tapioca starch can be used instead.

The seasoning is what gives it that restaurant taste: salt, white pepper, MSG, a pinch of sugar to round out the saltiness and a few drops of toasted sesame oil for aroma. White pepper brings heat without leaving black specks in the clear broth.

Technique Tips for Getting the Egg Ribbons Right

It all comes down to the moment you add the eggs. The broth should be just below a simmer: if it boils, the egg cooks too fast, toughens and clouds the soup. Stir gently in one direction, then pour the eggs in a very thin stream into the swirling broth. A thin stream gives light, restaurant-style strands, a thick stream larger pieces.

Keep the thickening light: the broth should coat the spoon without turning into a sauce. If it’s too thick, thin it with a little water. If it’s too runny, add a little cornstarch slurry.

The broth without the eggs can be made ahead and keeps for a few days in the refrigerator. When you’re ready to serve, bring it back to a simmer and pour in fresh eggs: reheated, they turn rubbery.

For a Chinese meal at home, serve it before Cantonese fried rice or General Tso’s chicken. And if you like takeout soups, wonton soup is next on the list.