Japanese Egg Sandwich

Posted on December 18, 2025

Modified: December 18, 2025

By yasin
A stack of three delicious Japanese Egg Sandwiches, filled with creamy egg salad, fresh cucumber slices, and topped with chives on a wooden board.

I remember the first time I had a proper Japanese Egg Sandwich, or Tamago Sando. It was in a tiny cafe in Tokyo, and the simplicity of it struck me. A creamy, dreamy egg filling nestled between slices of the softest bread I’d ever tasted. It was pure comfort, and I’ve been chasing that flavor ever since. And while you’re in a sandwich-making mood, why not try my roast beef and cheddar melt sandwich?

What Makes This Japanese Egg Sandwich So Special?

What I adore most about this Japanese Egg Sandwich is its elegant simplicity. With a prep time of just 10 minutes and a cook time of 15 minutes, it’s quick enough for a weekday lunch but feels special enough for a weekend treat. The key ingredients – large eggs, Japanese mayonnaise, and shokupan bread – all contribute to its unique flavor and texture, making it unlike any other sandwich.

Ingredient Notes for Japanese Egg Sandwich

Let’s talk ingredients! First, Japanese Mayonnaise: it’s richer and tangier than regular mayo, thanks to the egg yolks and rice vinegar. Don’t skimp! Next, Shokupan Bread: This is a must. Its soft, slightly sweet flavor makes this sandwich perfect! If you’re looking for some great ingredients that are easy to get, then check out these cowboy club sandwich recipe, that are easy to find in every store. Finally, Large Eggs: Fresh, high-quality eggs are essential for the creamy filling.

japanese egg sandwich recipe
Japanese Egg Sandwich 5
A stack of three delicious Japanese Egg Sandwiches, filled with creamy egg salad, fresh cucumber slices, and topped with chives on a wooden board.
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Authentic Japanese Egg Sandwich (Tamago Sando)

Indulge in the creamy, subtly sweet flavors of a classic Japanese Egg Sandwich, known as Tamago Sando. This recipe delivers the perfect balance of textures and tastes, making it an irresistible treat for breakfast or a light lunch.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings: 2 sandwiches
Course: Breakfast, Lunch, Snack
Cuisine: Japanese
Calories: 350

Ingredients
  

For the Egg Filling:
  • 4 Large Eggs
  • 2 tbsp Japanese Mayonnaise (Kewpie brand preferred)
  • 1 tsp Whole Milk
  • 1/2 tsp Granulated Sugar
  • 1/4 tsp Salt
  • 1/8 tsp Black Pepper freshly ground
For the Sandwich:
  • 4 slices Shokupan Bread (Japanese Milk Bread)
  • 1 tbsp Unsalted Butter softened

Equipment

  • Saucepan
  • Mixing Bowl
  • Whisk
  • Bread Knife

Method
 

Cooking the Eggs:
  • Place the eggs in a saucepan and cover them with cold water. Ensure the water level is about 1 inch above the eggs.
  • Bring the water to a rolling boil over medium-high heat. Once boiling, immediately remove the saucepan from the heat, cover it, and let it sit for 10 minutes.
  • After 10 minutes, drain the hot water and immediately run cold water over the eggs until they are cool enough to handle.
Preparing the Filling:
  • Peel the cooled eggs and place them in a mixing bowl. Use a fork to mash them thoroughly, leaving some small chunks for texture.
  • Add the Japanese mayonnaise, milk, sugar, salt, and pepper to the mashed eggs. Mix well until everything is evenly combined and the mixture is smooth and creamy.
Assembling the Sandwich:
  • Lightly butter each slice of shokupan bread with the softened butter. This will prevent the bread from getting soggy.
  • Divide the egg filling evenly between two slices of bread, spreading it edge to edge. Top with the remaining two slices of bread.
  • Gently press down on the sandwiches to compress the filling slightly.
  • Using a sharp bread knife, trim the crusts off the sandwiches for a neat presentation. Cut each sandwich in half or into thirds.
  • Serve immediately and enjoy the delightful flavors of your homemade Tamago Sando!

Notes

For an extra touch, you can add a pinch of Japanese mustard (karashi) to the egg filling for a subtle kick. Shokupan bread is key to the texture of this sandwich; if you can't find it, use soft white bread with a tight crumb. To keep the sandwiches fresh if making ahead, wrap them tightly in plastic wrap and refrigerate for up to 24 hours.

My Approach to Making Japanese Egg Sandwich

Alright, let’s make this amazing Japanese Egg Sandwich! First, we cook the eggs to perfection. Then, we whip up the creamy, dreamy filling, ensuring it’s perfectly seasoned. Finally, we gently assemble the sandwich, taking care to spread the filling evenly. You can find another great recipe for sandwiches in this grilled kielbasa sandwiches with sweet onion. I always encourage you to enjoy the process, it will be worth it.

japanese egg sandwich pinterest
Japanese Egg Sandwich 6

My Tips for the Perfect Outcome

Here are some tips for perfection in your Japanese Egg Sandwich:

  • Don’t overcook the eggs; they should be just set for the perfect creamy texture.
  • Use good-quality Japanese mayonnaise; it makes all the difference.
  • Make sure to season the filling generously with salt and pepper.
  • Use shokupan or the softest bread you can find for the authentic experience.

Serving Suggestions and Storage Tips

I love to serve this Japanese Egg Sandwich chilled, straight from the fridge. It’s fantastic on its own, or with a side of miso soup for a light lunch. Leftovers can be stored in an airtight container in the refrigerator for up to 24 hours, but honestly, it’s best enjoyed fresh. For more inspiration, check out these carolina bird dog sandwiches.

FAQs

faq 1

[Can I use regular mayonnaise if I can’t find Japanese mayonnaise? [While Japanese mayonnaise is ideal for its unique flavor, you can substitute with regular mayonnaise. Add a tiny splash of rice vinegar and a pinch of sugar to mimic the Japanese version’s taste. The Japanese Egg Sandwich will still be delicious!]]

faq 2

[What can I use if I don’t have shokupan bread? [Shokupan’s soft, slightly sweet flavor is ideal, but any soft, white bread will work. Brioche or even plain white bread, crusts removed, makes a great substitute. The creamy egg filling is the star of this Japanese Egg Sandwich anyway!]]

faq 3

[Can I make this Japanese Egg Sandwich ahead of time? [Yes, you can prepare the egg filling a day in advance. Store it in an airtight container in the refrigerator. Assemble the sandwich just before serving to prevent the bread from getting soggy. Freshness is key for the best experience with this Japanese Egg Sandwich!]]

faq 4

[Is there anything else I can add to the egg filling? [While the classic recipe is simple, feel free to experiment! A tiny pinch of mustard or a dash of hot sauce can add a nice kick. Some people like to add finely chopped chives for a bit of freshness. It’s your Japanese Egg Sandwich, so have fun!]]

Conclusion

This recipe holds a special place in my heart, and I truly hope it brings as much joy to your table as it does to mine. If you try it, I’d absolutely love to hear what you think and see your creations in the comments below! If you are intersted you can find others sandwich recipes here.

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