Quick Keto Egg Drop Soup

I’ll be honest—I used to think egg drop soup was one of those things you could only get right if you ordered takeout. Every time I tried making it at home, I’d end up with scrambled egg soup instead of those pretty, silky ribbons floating around. Turns out, I was pouring the eggs in too fast and stirring way too much.

The trick is actually pretty simple: you drizzle the whisked eggs in slowly while the broth is at a gentle simmer, and then you barely touch it. Let the eggs do their thing. And since I started doing keto, I’ve been making this soup at least once a week. It’s got all the comfort of the restaurant version, but without the cornstarch that usually thickens it up. Instead, I use a tiny bit of xanthan gum, and honestly? You can’t tell the difference.

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What Kind of Chicken Broth Should I Use?

You can use store-bought or homemade chicken broth for this egg drop soup, and both will give you great results. If you’re going the store-bought route, look for a good quality broth with minimal ingredients – bone broth works especially well here since it adds extra richness and nutrition. Low-sodium broth is your best bet because you can always add more salt to taste, but you can’t take it away once it’s in there. And if you only have chicken stock on hand instead of broth, that’ll work too – stock is just a bit richer and more concentrated, so your soup might have a slightly deeper flavor.

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Options for Substitutions

This simple soup is easy to customize with a few basic swaps:

• Tamari: Regular soy sauce works perfectly here if you don’t have tamari. The main difference is that tamari is gluten-free, so if that’s not a concern, go ahead and use what you have in your pantry.
• Fresh ginger: If you’re using fresh ginger, you can substitute with 1 teaspoon of ground ginger instead. Just add it earlier in the cooking process so it has time to bloom in the broth.
• Chicken broth: Vegetable broth makes a good alternative if you want a lighter soup or need a vegetarian option. You can also use bone broth for extra protein and nutrients.
• Sesame oil: In a pinch, you can skip the sesame oil, though it does add a nice nutty flavor. If you leave it out, consider adding a tiny splash of toasted sesame seeds at the end for a similar taste.
• Green onions: Regular yellow or white onions can work, but use less (about 2 tablespoons minced) since they have a stronger flavor. You could also try chives for a milder onion taste.

Watch Out for These Mistakes While Cooking

The biggest mistake when making egg drop soup is adding the eggs to broth that’s boiling too hard, which creates large clumps instead of delicate ribbons – keep your heat at a gentle simmer and stir the broth in one direction as you slowly drizzle in the beaten eggs.

Another common error is pouring the eggs too quickly, so take your time and add them in a thin, steady stream while continuously stirring to get those classic silky strands.

Don’t skip beating the eggs thoroughly before adding them to the soup, as any unmixed yolks or whites will create uneven texture, and if you want an even smoother consistency, try straining the beaten eggs through a fine mesh sieve first.

Finally, resist the urge to keep stirring after the eggs are in – once they’ve formed ribbons, let the soup sit for about 30 seconds so the eggs can set properly without breaking apart.

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What to Serve With Egg Drop Soup?

Egg drop soup is light and savory, so it pairs really well with other Asian-inspired dishes or can work as a starter before a bigger meal. I love serving it alongside some pan-fried dumplings or potstickers for dipping, or with a simple stir-fry loaded with vegetables and protein like chicken or shrimp. If you want to keep things keto-friendly like this recipe, try pairing it with cauliflower fried rice or some crispy sesame chicken thighs. For a lighter option, a cucumber salad with rice vinegar dressing makes a refreshing side that won’t weigh you down.

Storage Instructions

Store: Keep your egg drop soup in an airtight container in the fridge for up to 3 days. The egg ribbons might settle a bit at the bottom, but just give it a good stir when you reheat and it’ll be good to go.

Freeze: I don’t recommend freezing this soup because the egg texture can get a bit rubbery once thawed. It’s so quick to make that I just whip up a fresh batch whenever I’m craving it.

Reheat: Warm it up gently on the stovetop over medium-low heat, stirring occasionally until it’s heated through. You can also microwave it in 30-second intervals, but the stovetop method keeps the eggs from getting tough.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 130-170
• Protein: 12-16 g
• Fat: 6-9 g
• Carbohydrates: 6-9 g

Ingredients

• 4 cups chicken broth (I use Kettle & Fire for a richer flavor profile)
• 3 large eggs (whisked gently with a fork before drizzling)
• 1.5 tbsp tamari (I prefer San-J brand for its clean, salty profile)
• 4 tsp ginger (freshly grated into a fine paste)
• 1/2 tsp sesame oil
• 1/2 tsp garlic salt
• 1/4 tsp white pepper
• 1/4 tsp xanthan gum (mixed with a tablespoon of cold water)
• 2 green onions (thinly sliced into 1/8-inch rounds)
• salt
• pepper
• red pepper flakes (optional, adds a subtle heat to the finish)

Step 1: Prepare Ingredients and Prep Work

• 3 large eggs
• 4 tsp ginger
• 2 green onions
• 1/4 tsp xanthan gum
• 1 tablespoon cold water

Gently whisk the eggs in a bowl until combined but not frothy—this ensures delicate, thin ribbons when added to the hot broth.

Finely grate the fresh ginger into a paste using a microfiber grater or the fine side of a box grater, which will distribute more evenly throughout the soup.

Thinly slice the green onions into 1/8-inch rounds, keeping the white and green parts separate if desired.

Mix the xanthan gum with 1 tablespoon of cold water and set aside—this will thicken the soup slightly and give it a silkier mouthfeel.

Step 2: Build the Flavor Base

• 4 cups chicken broth
• 1.5 tbsp tamari
• 4 tsp ginger
• 1/2 tsp sesame oil
• 1/2 tsp garlic salt
• salt
• pepper

Pour the chicken broth into a pot and bring it to a boil over medium-high heat.

Once boiling, immediately add the tamari, ginger paste, sesame oil, and garlic salt.

Stir well to combine and let the mixture return to a gentle boil for about 30 seconds to meld the flavors—I find this brief boil helps the ginger and garlic release their full aromatic potential into the broth.

Lower the heat to a simmer and taste, adjusting salt and pepper as needed.

Step 3: Create Egg Ribbons and Thicken the Broth

• whisked eggs from Step 1
• xanthan gum slurry from Step 1
• simmering broth from Step 2

While stirring the simmering broth in one direction with a fork or chopsticks, slowly drizzle the whisked eggs from Step 1 into the pot in a thin, steady stream.

The movement of the broth will catch the eggs and create delicate ribbons rather than chunks.

Once all the egg is added, stop stirring and let the soup settle for about 30 seconds.

Then, while stirring gently, pour in the xanthan gum slurry from Step 1 in a thin stream—this gives the soup a silky, luxurious texture without the use of cornstarch or flour.

Step 4: Finish and Serve

• 2 green onions
• 1/4 tsp white pepper
• salt
• pepper
• red pepper flakes

Add the white parts of the sliced green onions and stir to combine.

Taste and adjust seasoning with salt, pepper, and white pepper if needed.

Ladle the soup into bowls and top with the green parts of the sliced green onions and a pinch of red pepper flakes if desired for a subtle heat.

Serve immediately while steaming hot—egg drop soup is best enjoyed fresh and warm.

Quick Keto Egg Drop Soup

Delicious Quick Keto Egg Drop Soup recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 15 minutes mins

Total Time 20 minutes mins

Servings 2 servings

Calories 150 kcal

Ingredients

  

• 4 cups chicken broth (I use Kettle & Fire for a richer flavor profile)
• 3 large eggs (whisked gently with a fork before drizzling)
• 1.5 tbsp tamari (I prefer San-J brand for its clean, salty profile)
• 4 tsp ginger (freshly grated into a fine paste)
• 1/2 tsp sesame oil
• 1/2 tsp garlic salt
• 1/4 tsp white pepper
• 1/4 tsp xanthan gum (mixed with a tablespoon of cold water)
• 2 green onions (thinly sliced into 1/8-inch rounds)
• salt
• pepper
• red pepper flakes (optional, adds a subtle heat to the finish)

Instructions

 

• Gently whisk the eggs in a bowl until combined but not frothy—this ensures delicate, thin ribbons when added to the hot broth. Finely grate the fresh ginger into a paste using a microfiber grater or the fine side of a box grater, which will distribute more evenly throughout the soup. Thinly slice the green onions into 1/8-inch rounds, keeping the white and green parts separate if desired. Mix the xanthan gum with 1 tablespoon of cold water and set aside—this will thicken the soup slightly and give it a silkier mouthfeel.
• Pour the chicken broth into a pot and bring it to a boil over medium-high heat. Once boiling, immediately add the tamari, ginger paste, sesame oil, and garlic salt. Stir well to combine and let the mixture return to a gentle boil for about 30 seconds to meld the flavors—I find this brief boil helps the ginger and garlic release their full aromatic potential into the broth. Lower the heat to a simmer and taste, adjusting salt and pepper as needed.
• While stirring the simmering broth in one direction with a fork or chopsticks, slowly drizzle the whisked eggs from Step 1 into the pot in a thin, steady stream. The movement of the broth will catch the eggs and create delicate ribbons rather than chunks. Once all the egg is added, stop stirring and let the soup settle for about 30 seconds. Then, while stirring gently, pour in the xanthan gum slurry from Step 1 in a thin stream—this gives the soup a silky, luxurious texture without the use of cornstarch or flour.
• Add the white parts of the sliced green onions and stir to combine. Taste and adjust seasoning with salt, pepper, and white pepper if needed. Ladle the soup into bowls and top with the green parts of the sliced green onions and a pinch of red pepper flakes if desired for a subtle heat. Serve immediately while steaming hot—egg drop soup is best enjoyed fresh and warm.