Chinese Egg Drop Soup (Restaurant Recipe)

For four servings of clear, lightly thickened Chinese egg drop soup, simmer 4 cups of stock with seasonings, then stir in a cold cornstarch slurry. Create a gentle current and pour in 2 beaten eggs in a thin stream. Keep the soup at a gentle simmer, cook the egg to 160°F, and finish with sesame oil off the heat.

Egg drop soup is comforting, quick to make, and built from a short list of familiar ingredients. The part that can feel tricky is getting the soft, fine egg ribbons found in restaurant-style bowls instead of cloudy bits. I focus on three things: a gentle simmer, a steady pour, and a light hand with the spoon.

This recipe makes four servings in one saucepan. It gives you a clear, lightly thickened broth, with options for ginger, scallions, and white pepper. Follow the steps in order, and you can adjust the seasoning without losing control of the texture.

Cookware and Ingredient Preparation

A clean stainless-steel saucepan gives you room to stir and pour without crowding the soup. Use one that holds at least 2 quarts, preferably with a base that heats evenly. For induction, check that a magnet sticks to the base. Gather and measure the ingredients before you turn on the stove.

Ingredients for four servings

4 cups (946 mL) chicken stock or vegetable stock
2 large eggs, beaten until the whites and yolks are blended
1 tablespoon (8 g) cornstarch
1 tablespoon (15 mL) cold water
¼ teaspoon white pepper, or to taste
¼ teaspoon fine salt to start, then more to taste, depending on the stock

1 teaspoon finely grated fresh ginger, optional
2 scallions, thinly sliced, optional
½ teaspoon toasted sesame oil, or to taste

Stock brands vary in saltiness, so start with less salt and taste before adding more. White pepper gives the soup a gentle, savory warmth; use less if you prefer a milder bowl. Ginger and scallions add flavor, but the soup works without them.

Beat the eggs in a small bowl until no large strands of white remain. In another small bowl, stir the cornstarch into cold water. This mixture is called a slurry: a starch blended with cool liquid so it can thicken soup without forming dry lumps. Set both bowls beside the stove.

Use toasted sesame oil as a finishing oil, not a frying oil. Its aroma is delicate, and high heat can dull it. I add it after cooking, when the soup is off the burner.

Simmering, Thickening, and Egg-Ribbon Technique

The order of steps makes the texture easier to control: heat and season the stock, add the slurry, then pour in the eggs. A gentle simmer, about 185–200°F (85–93°C), is hot enough for this method without the turbulence of a rolling boil. Keep a thermometer nearby if you want to check the soup temperature.

Step-by-step method

Heat the stock. Add the stock, salt, white pepper, and optional ginger to the saucepan while it is cold. Set the pan over medium heat. There is no need to heat an empty pan first. Bring the stock to a gentle simmer, where small bubbles appear and the surface moves softly.

Thicken the broth. Stir the cornstarch slurry again; cornstarch settles quickly. While stirring the stock, pour in the slurry gradually. Let the soup simmer briefly, stirring gently, until it looks lightly thickened. It should still pour easily, not feel like gravy. If you prefer a thinner broth, begin with half the slurry and add more only if needed.
Make a gentle current. Stir the soup in one direction to create a slow swirl. The goal is movement, not a whirlpool. Stop stirring for a moment if the broth is moving too fast.
Pour in the eggs. Hold the beaten eggs above the pan and pour them in a thin, steady stream. Move your hand around the saucepan as you pour so the egg spreads through the broth. Let it set briefly, then stir lightly once or twice to separate and lift the ribbons.

Check the temperature and finish. Make sure the finished soup reaches 160°F (71°C), the FDA guidance for egg dishes. Remove the pan from the heat and stir in the sesame oil. Taste, adjust the salt or pepper, and add scallions if using.

The key is to keep the egg stream controlled. A rolling boil or vigorous stirring as you pour breaks the egg into small, cloudy pieces. If that happens, the soup is still usable; lower the heat and stir gently. The texture may be finer and less ribbon-like, but the flavor remains.

What you see	Likely cause	What to do
Thin, clear broth	Slurry was not added, or not enough was used	Stir a little more slurry into the simmering soup
Lumps in the broth	Slurry was not mixed again before pouring	Whisk the slurry smooth next time; stir gently now
Tiny cloudy egg bits	Broth boiled hard or the soup was stirred vigorously	Lower the heat and use a slower egg stream
Large sheets of egg	Egg was poured too quickly in one spot	Pour more thinly and move around the pan
Bland flavor	Stock may be mild or under-seasoned	Add salt in small amounts and taste again

For an especially fine ribbon, pour slowly and give the egg a few seconds to set before the final gentle stir. For a more rustic soup with visible pieces, pour a little faster and stir lightly as the egg enters. Neither style needs a rolling boil.

Cleaning and Cookware Care

Clean the saucepan after the soup has cooled enough to handle safely. A simple wash with warm water and dish detergent is usually all stainless steel needs. For leftovers, move the soup promptly to shallow containers and refrigerate within two hours rather than leaving the pot on the counter.

Avoid pouring cold water into a hot pan or rapidly quenching it. A sudden temperature change can stress cookware and may distort it. Let the saucepan cool, then wash it with warm water, a soft sponge, and dish detergent. Dry it with a clean towel or let it air-dry.

If starch or egg has stuck to the base, soak the cooled pan in warm, soapy water before washing. Avoid scraping with a tool that could damage the surface. Store the saucepan dry.

Transfer leftover soup to shallow containers and refrigerate within two hours. Shallow containers help the soup cool more quickly than leaving a full batch in a deep, warm pot. Reheat only the portion you plan to eat, stirring gently until hot throughout. The egg ribbons may change texture after chilling, but the soup can still be enjoyed.

Serving and Dining Presentation

Serve the soup soon after cooking, while the ribbons are tender and the broth is hot. Divide it among four bowls, making sure each gets broth and egg. Scallions add color and a fresh onion note; a small extra drop of sesame oil boosts aroma without changing the basic recipe.

For a more substantial meal, serve the soup alongside rice or another dish. Keep the soup itself simple if the rest of the meal is strongly seasoned. If serving children or anyone sensitive to pepper, leave the white pepper out during cooking and let each person season their bowl.

These small choices also help when cooking for different tastes. Keep the base batch mild, then place sliced scallions and white pepper on the table. That way, the soup stays balanced, and each person can add what they like.

Common Stove Scenarios and Adjustments

Home burners vary, so use the soup’s appearance as well as the heat setting. Medium on one stove may bring stock to a simmer quickly, while another takes longer. Adjust the burner to maintain gentle surface movement rather than relying on a fixed time.

On a powerful gas burner, use medium-low once the stock is hot if bubbles rise too fast. On an electric coil or glass cooktop, reduce the heat early because the element stays hot after you turn it down. If the soup stops simmering after adding the slurry, raise the heat slightly and wait for gentle bubbles before adding egg.

For a smaller batch, keep the same sequence and scale ingredients evenly: 2 cups stock, 1 egg, and ½ tablespoon each of cornstarch and cold water. Use a small saucepan so the egg does not spread too thinly. For a larger batch, choose a wider pot and pour the egg in a steady stream around the surface rather than dumping it in one place.

Frequently Asked Questions

These answers cover the most common questions about egg drop soup texture, ingredients, and timing. The recipe’s core method stays the same: simmer the stock gently, thicken it lightly, pour the egg slowly, and cook the finished soup to a safe temperature.

Why is my egg drop soup cloudy?

Cloudiness often comes from a rolling boil or vigorous stirring while the egg enters the soup. Keep the broth at a gentle simmer, pour the egg in a thin stream, and stir lightly only after it begins to set.

How do I get thin egg ribbons?

Beat the eggs until blended, then pour them slowly into a gentle current in the soup. Move the stream around the pan and let the egg set briefly before stirring. A fast pour or strong swirl can break the ribbons into small pieces.

Should I add the cornstarch before or after the eggs?

Add the cornstarch slurry before the eggs. Stir it into the simmering stock gradually and cook briefly until the broth is lightly thickened. Then form a gentle current and pour in the beaten egg.

Can I make egg drop soup without cornstarch?

Yes. Leave out the slurry for a thinner, less silky broth. The egg will still cook in the stock, though the soup will not have the lightly thickened restaurant-style texture in this recipe.

Can I use vegetable stock?

Yes. Vegetable stock works in place of chicken stock. Taste it before adding salt, since stock brands vary in seasoning. The other steps and measurements stay the same.

What temperature should egg drop soup reach?

The finished soup should reach 160°F (71°C), in line with FDA guidance for egg dishes. A gentle simmer before adding egg is about 185–200°F (85–93°C), but check the finished soup if you need to confirm its temperature.

When should I add sesame oil?

Add toasted sesame oil after removing the saucepan from the heat. This preserves its aroma. It is a finishing oil here, not an ingredient for high-heat frying.

Can I prepare the soup ahead?

You can measure the ingredients ahead, but the egg ribbons are best made close to serving time. If you have leftovers, transfer them to shallow containers and refrigerate within two hours. Reheat gently, stirring with care.

How do I fix soup that is too thick?

Stir in a little warm stock or water until the broth reaches the texture you want. Add it gradually, taste, and adjust the seasoning if needed.

Can I use black pepper instead of white pepper?

Yes. Black pepper works, though it has a more visible appearance and a different flavor. Start with a small amount, taste the soup, and add more only if you want it pepperier.

The most reliable route to soft ribbons is simple: keep the stock gently simmering, add the slurry before the eggs, and pour the egg slowly. Once you have that rhythm, you can vary the seasoning while keeping the texture steady.

(This article was written by one of our staff writers, Steven R. Bancroft. Visit our Meet the Team page.)