Shoyu Egg

4.63 from 29 votes
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Easy Shoyu Eggs – a batch of rich and delicious shoyu tamago, perfect as a side dish, part of your main meal, or even for snacking. With just 5 minutes of prep time, you can easily make these umami-filled eggs.

Japanese soy sauce egg in a bowl.
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The Best Shoyu Egg Recipe

Shoyu egg or shoyu tamago in Japanese, is one of the popular egg recipes, alongside Chinese soy sauce eggs, Korean soy sauce eggs, and Chinese tea eggs. Shoyu egg absorbs the balanced sweet and savory flavors and the mild umami taste of the marinade, characteristic of Japanese cuisine. In this shoyu egg recipe, I used Japanese soy sauce, which is slightly sweeter and richer in umami compared to regular soy sauce.

This easy shoyu egg recipe takes only 5 minutes of prep time, and with just two simple steps, you’ll be able to enjoy these rich, umami-filled eggs, perfect as a side dish, part of your main meal, or even for snacking.


Why You’ll Love This Recipe

  • Quick and easy. Prep time takes only 5 minutes, and this recipe is incredibly simple and does not involve any real cooking, unlike tomato eggs and egg foo young.
  • Affordable. Shoyu egg is not cheap at restaurants, with some costing as much as $1.50 per egg. Making homemade shoyu egg is much more budget-friendly, as eggs are generally inexpensive and the ingredients for the marinade are affordable.
  • Convenient for batch cooking. Shoyu egg can be made ahead of time and stored in the refrigerator, making it convenient for quick meals and snacks.
  • Versatility. These shoyu eggs can be enjoyed in various ways – as a snack, side dish, or part of a main meal. They pair well with many dishes like ramen (such as instant pot ramen, ), rice bowls (such as Gyudon (Japanese Beef Bowl)), and salads.

Ingredients For Shoyu Egg

Ingredients for shoyu eggs.
  • Japanese soy sauce – adds a deep, savory umami flavor.
  • dark soy sauce – for a deeper color.
  • sugar – adds sweetness to the marinade and to balance the savory elements.

See the recipe card for full information on ingredients.


Shoyu Egg Ingredients Addition

  • Green onions. Adds freshness and crunch.
  • Sesame seeds. For a nutty flavor.
  • Chili oil or slices of fresh chili. Added to the marinade for a spicy kick.
  • Shiitake mushrooms. Adds a satisfying, meaty texture.

How To Make Shoyu Eggs

Hard boiled eggs in a bowl.

Step 1: Make the hard boiled eggs by boiling the eggs in hot water for 10 minutes. Crack and peel the shell off the eggs. Set aside.

Delicious brown shoyu eggs served in a bowl.

Step 2: In a small pot, bring the water to boil. Add the soy sauce, dark soy sauce and sugar. Transfer the eggs into the soy sauce mixture. Turn off the heat and let it steep in the mixture for an hour before serving.


Helpful Tips For Home Cooks

  • Use fresh eggs as they have a firmer egg white, which helps them hold their shape better during boiling and marinating.
  • Immediately transfer boiled eggs to an ice bath after cooking to stop the cooking process and make them easier to peel.
  • Make sure the eggs are evenly coated with the shoyu egg marinade. This helps achieve consistent flavor throughout.

Frequently Asked Questions

Can I use regular soy sauce instead of Japanese soy sauce for making shoyu eggs?

Yes you can but Japanese soy sauce is preferred for its slightly sweeter and more umami-rich flavor.

How long should I marinate the eggs in the soy sauce mixture?

Marinate the peeled eggs in the soy sauce mixture for at least 1 hour. Marinating overnight will intensify the flavor.

How can I prevent the eggs from absorbing too much salt from the soy sauce marinade?

You can reduce the marinating time or dilute the shoyu mixture with a bit of water before adding the eggs.

Can shoyu eggs be served hot, or are they best served cold?

Traditionally they are served cold or at room temperature. However, they can also be gently reheated before serving.

How long can I store shoyu eggs in the refrigerator?

Store the eggs in an airtight container in the refrigerator for up to 3-4 days.

How many calories per serving?

This recipe is only 171 calories per serving.

Japanese brown shoyu eggs in a bowl.

What To Serve With Shoyu Egg

These versatile and umami-filled eggs goes well with just about any comforting Japanese dishes such as gyoza, yakisoba and gyudon. For a wholesome Japanese home cooked meal and easy weeknight dinner, I recommend the following recipes:

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4.63 from 29 votes

Shoyu Egg Recipe

Easy Shoyu Eggs – a batch of rich and delicious Japanese soy sauce eggs, perfect as a side dish, part of your main meal, or even for snacking. With just 5 minutes of prep time, you can easily make these umami-filled eggs.
Prep Time: 5 minutes
Cook Time: 1 hour
Total Time: 1 hour 5 minutes
Servings: 3 people
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Ingredients  

  • 6 hard boiled eggs
  • 2 cups water
  • 2 tablespoons Japanese soy sauce , or tamari
  • 1 tablespoon dark soy sauce
  • 1 teaspoon sugar

Instructions 

  • Make the hard boiled eggs by boiling the eggs in hot water for 10 minutes. Crack and peel the shell off the eggs. Set aside.
  • In a small pot, bring the water to boil. Add the soy sauce, dark soy sauce and sugar. Transfer the eggs into the soy sauce mixture. Turn off the heat and let it steep in the mixture for an hour before serving.

Notes

  • Use fresh eggs as they have a firmer egg white, which helps them hold their shape better during boiling and marinating.
  • Immediately transfer boiled eggs to an ice bath after cooking to stop the cooking process and make them easier to peel.
  • Make sure the eggs are evenly coated with the shoyu marinade. This helps achieve consistent flavor throughout.

Nutrition

Serving: 3people, Calories: 171kcal, Carbohydrates: 3g, Protein: 14g, Fat: 11g, Saturated Fat: 3g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 4g, Cholesterol: 373mg, Sodium: 1137mg, Potassium: 164mg, Fiber: 0.1g, Sugar: 3g, Vitamin A: 520IU, Calcium: 58mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Please rate and comment below!

About Rasa Malaysia

Bee is a recipe developer and best-selling cookbook author, sharing easy, quick, and delicious Asian and American recipes since 2006. With a strong following of almost 2 million fans online, her expertise has been featured in major publications, TV and radio programs, and live cooking demos throughout the United States and Asia.

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Recipe Rating





32 Comments

  1. Jd says:

    5 stars
    Gudetama!!!

  2. Sean says:

    Can this be done with teriyaki sauce?

    1. Rasa Malaysia says:

      I can be but it won’t taste the same.

  3. Franz says:

    4 stars
    It’s probably best to go by observing the color in the photo here and if necessary extend the soaking/steeping time for desired result. After an hour, my eggs didn’t have enough soy flavor and color. It’s a simple fix.

  4. sylvia :) says:

    they came out colorless and tasteless :( maybe cause i did a few changes, i only needed 2 eggs so i halved the entire recipe and i just used regular soy sauce, what do u think?

    1. Rasa Malaysia says:

      You don’t half the recipe, it doesn’t work this way because you have less eggs.

    2. Rasa Malaysia says:

      Also, you will need dark soy sauce for the color.

  5. Andi Lockhart says:

    4 stars
    My children will love these!!! Would you happen to know if they would work in egg molds if I warm them back up a bit before putting them in the mold? I’m thinking the brown color and the bear mold would be adorable!

    1. Rasa Malaysia says:

      Sorry egg molds won’t work.

  6. prem says:

    5 stars
    amazing stuff

  7. chris says:

    5 stars
    wow thats something new.. have to try it.thanks

  8. guindilla says:

    5 stars
    Try to smoke (in a smoker) the eggs after the soy sauce bath. I tried them last month in Japan when I was invited to a BBQ and they were great!

    I don’t remember how long they where smoked, something like 5-10 hours. But the egg got smaller, the outside of the egg a bit more chewy and the flavours got concentrated – together with the wonderful smoky taste!

    Cheers.

    1. Rasa Malaysia says:

      That’s great idea. Thanks for sharing.

  9. Mary Harding says:

    5 stars
    Thank you so much for your recipes ….I also make Crabmeat Rangoon …it’s pretty easy and your soy sauce hard boiled eggs would not last long with my friends

    1. Rasa Malaysia says:

      Hi Mary, thanks for your sweet comment. Yes you need to make a big bunch of these soy sauce eggs!

  10. Su-Chong Lim says:

    4 stars
    I’m experimenting with finger food to refuel with on the bike leg of a long Triathlon race. After trying sushi (brown rice) and finding the portions rather too big, I have explored rice balls and have invented some small compressed black sticky glutinous rice balls with half a chocolate chip in the middle and rolled in shredded coconut. By the same token, I think I would like the flavour of soya sauce eggs but they would be too big, and cutting them would make them messy; so I have bought quail eggs — I think making shoyu eggs with them would be perfect. It may take a bit of dialling in to make sure I don’t over-cook the yolks though. can’t wait to try.

    1. Rasa Malaysia says:

      Good idea to use quail eggs. Yes, egg yolk will get overcooked especially if you steep in the soy sauce mixture for a long time.