Egg Drop Soup

A Soup That Depends on One Small Technique

Egg drop soup is a short ingredient list with nowhere to hide: chicken broth, eggs, a little cornstarch, and a few aromatics. The difference between a bowl with fine, silky ribbons and a bowl with rubbery clumps is not the ingredients. It is how the beaten egg meets the hot broth, and how thick that broth is when it does.

Get the slurry ratio and the drizzle right and the soup comes together in about 15 minutes, with eggs that stay tender and broth that feels light but not watery. This version uses sweet corn and scallions, a common home-style combination, and keeps the seasoning simple so the egg flavor stays in front.

The Broth Ratio to Start With

For 4 servings, start with 4 cups of broth. The cornstarch amount matters more than people expect: too little and the eggs sink and shred, too much and the soup turns gluey.

If you like a soup with more body, compare this to our Hot and Sour Soup, which uses a heavier slurry and vinegar and black pepper for a sharper bowl. Egg drop soup sits at the gentle end of that same family.

Ingredients

For the soup

• 4 cups (960 ml) low-sodium chicken broth
• 3 thin slices fresh ginger
• 3/4 cup sweet corn kernels, fresh or thawed frozen
• 2 tablespoons cornstarch, mixed with 3 tablespoons cold water
• 3 large eggs, beaten until no streaks of white remain
• 1/2 teaspoon fine salt, plus more to taste
• 1/4 teaspoon ground white pepper
• 1 teaspoon toasted sesame oil
• 2 scallions, thinly sliced, green parts only

Prep: 5 minutes. Cook: 10 minutes. Total: 15 minutes. Serves 4 as a starter, 2 as a light meal with rice.

How to Make It, Step by Step

1. Heat the broth with ginger and corn. Pour the broth into a medium pot, add the ginger slices and corn, and bring it to a gentle simmer over medium heat. Let it simmer 3 minutes so the ginger perfumes the broth. Fish out the ginger if you want a cleaner flavor, or leave it in for a stronger bite.

2. Season before the eggs. Stir in the salt and white pepper now. Once the eggs go in, you should stir as little as possible, so the broth needs to taste right at this point: savory, lightly peppery, and just salty enough.

3. Thicken with the slurry. Give the cornstarch mixture a fresh stir (it settles fast), then drizzle it into the simmering broth while stirring in a slow circle. Simmer 30 to 60 seconds, until the broth looks glossy and coats the back of a spoon lightly. It should still pour like soup, not sauce.

4. Set up the drizzle. Turn the heat down so the broth is barely simmering, with only a few lazy bubbles. Hold the bowl of beaten egg about 6 inches above the pot. Using chopsticks or a fork resting against the bowl's edge, let the egg fall in a thread about as thin as a strand of spaghetti.

5. Move the broth, not the egg. As you drizzle, stir the broth slowly in one direction with your other hand, about one circle every 2 seconds. The moving broth stretches the egg into ribbons as it sets. Drizzling into still broth makes blobs; stirring fast makes shreds. Slow and steady makes strands.

6. Rest, then finish. When all the egg is in, turn off the heat and wait 30 seconds without stirring. The ribbons finish setting in the residual heat and stay distinct. Stir in the sesame oil, shower the scallions over the top, and serve right away.

If you want a soup built around a different kind of patience, our Wonton Soup uses the same clear-broth idea but wraps the filling instead of drizzling it in.

Why the Ribbons Work (and Why They Sometimes Don't)

Three variables control the strands: broth thickness, broth movement, and egg stream thickness. The cornstarch slurry gives the egg something to rest on, so the ribbons float instead of sinking to the bottom and toughening. The slow stir stretches each drop as it lands. And a thin stream, helped by chopsticks breaking the flow, gives the broth time to set the egg in layers.

Most failed bowls trace back to one of these: broth at a rolling boil (the egg shatters into confetti), slurry added after the egg (ribbons sink), or egg poured in a thick rope (you get an omelet chunk). All three are easy to avoid once you know what to watch for.

Tips for a Better Bowl

• Beat the eggs completely. Any streak of unbeaten white sets into a firm, squeaky band. Beat until the mixture pours like water and is one even color.
• Keep the simmer lazy. If the broth starts boiling hard while you drizzle, lift the pot off the burner for 20 seconds. Egg ribbons set best in broth that is hot but calm.
• Salt at the end if your broth varies. Broth brands differ a lot. The 1/2 teaspoon above assumes low-sodium broth; with regular broth, cut it to 1/4 teaspoon and adjust in the bowl.
• Add sesame oil off the heat. Boiled sesame oil loses its aroma fast. Thirty seconds of resting time is enough for it to bloom without cooking off.
• Serve immediately. Egg drop soup waits poorly. The ribbons keep drinking broth and the soup thickens as it sits. If you must hold it, keep it warm (not simmering) for no more than 15 minutes.

Variations and Swaps

• Tomato egg drop soup. Add 1 cup of chopped ripe tomato with the corn in step 1 and simmer until it slumps, about 5 minutes. The tomato adds gentle acidity that suits the egg well.
• With tofu. Add 4 oz of silken tofu, cut into small cubes, right after the slurry in step 3. It needs only the heat of the broth; stir gently so it does not break apart.
• With chicken. Stir in 1 cup of finely shredded cooked chicken with the corn. This turns the starter into a light main, especially over a scoop of rice.
• Vegetarian version. Use a clear vegetable broth and add 4 sliced fresh shiitake mushrooms with the corn. The mushrooms give back some of the depth the chicken broth would have provided.
• Extra ginger. For a broth that leans warmer, grate 1 teaspoon of ginger directly in instead of using slices, and leave it in. The flavor is stronger and a little cloudy, which some home cooks prefer.

Storage and Leftovers

Egg drop soup is best the day it is made. If you have leftovers, refrigerate them in a sealed container for up to 2 days. Reheat gently over low heat until the broth is steaming but not boiling, stirring once or twice; a hard boil will toughen the ribbons. The soup will look thicker cold than it eats warm, so do not add water until you have reheated it and seen the final consistency.

What to Serve Alongside

As a starter, egg drop soup needs almost nothing next to it: a plate of scallion pancakes or a simple cucumber salad is plenty. As a light meal, serve it over steamed rice with a vegetable side. The soup is mild by design, so put the bold flavors in the dishes around it and let this bowl stay calm.

Egg Drop Soup

Silky egg ribbons in a ginger-scented chicken broth with sweet corn and scallions, ready in about 15 minutes.

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 10 minutes mins

Total Time 15 minutes mins

Servings: 4 servings

Ingredients Method

Ingredients

  

For the soup

• 4 cups (960 ml) low-sodium chicken broth
• 3 thin slices fresh ginger
• 3/4 cup sweet corn kernels fresh or thawed frozen
• 2 tablespoons cornstarch mixed with 3 tablespoons cold water
• 3 large eggs beaten until no streaks of white remain
• 1/2 teaspoon fine salt plus more to taste
• 1/4 teaspoon ground white pepper
• 1 teaspoon toasted sesame oil
• 2 scallions thinly sliced, green parts only

Method

 

1. Heat the broth with ginger and corn. Pour the broth into a medium pot, add the ginger slices and corn, and bring it to a gentle simmer over medium heat. Let it simmer 3 minutes so the ginger perfumes the broth.
2. Season before the eggs. Stir in the salt and white pepper now, so you stir as little as possible after the eggs go in.
3. Thicken with the slurry. Give the cornstarch mixture a fresh stir, then drizzle it into the simmering broth while stirring in a slow circle. Simmer 30 to 60 seconds, until the broth looks glossy and coats the back of a spoon lightly.
4. Set up the drizzle. Turn the heat down so the broth is barely simmering. Hold the bowl of beaten egg about 6 inches above the pot and let the egg fall in a thin thread, using chopsticks or a fork against the bowl edge to break the stream.
5. Move the broth, not the egg. Stir the broth slowly in one direction, about one circle every 2 seconds, so the moving broth stretches the egg into ribbons as it sets.
6. Rest, then finish. Turn off the heat and wait 30 seconds without stirring. Stir in the sesame oil, top with scallions, and serve right away.