Introduction to Japanese Egg Sandwich
What is a Japanese Egg Sandwich?
The Japanese Egg Sandwich, known as Tamago Sando (たまごサンド), is a delightful creation that captures the palates of many. Picture this: soft, fluffy white bread cradling a velvety egg salad mixture that’s rich with flavor and creamy in texture. Typically made with hard-boiled eggs, Japanese Kewpie mayonnaise, and a hint of seasoning, this sandwich is a convenient and satisfying snack that you can easily whip up at home. Many people over the age of 25 in Japan relish this sandwich as a comforting reminder of simpler times, often referring to it as the ultimate quick bite.
Why is Tamago Sando so beloved in Japan?
So, what makes Tamago Sando a favorite among the Japanese? For starters, its simplicity is its irresistible charm. With just a handful of ingredients, it exudes warmth and nostalgia, making it an ideal accompaniment to breakfast, lunch, or even an afternoon snack.
Moreover, you can find Tamago Sando in nearly every convenience store, making it readily accessible for busy professionals or students on the go. Imagine needing a quick meal without compromising on taste—this sandwich checks all those boxes!
Its versatility also plays a huge role in its popularity. Whether you’re incorporating ingredients like chicken ham or adding your own twist with spices, the Japanese Egg Sandwich invites creativity while maintaining its classic appeal. The balance of textures and flavors makes it a delightful treat that transcends generations — making it hard to resist!
For more information on Japanese cuisine, check out Just One Cookbook.

Ingredients for Japanese Egg Sandwich
Essential Ingredients
Creating the perfect Japanese Egg Sandwich (Tamago Sando) starts with a handful of essential ingredients that deliver classic flavors in every bite. You’ll need:
- 3 large eggs (about 50g each, without the shell)
- ¼ teaspoon sugar to enhance the egg salad's flavor
- ¼ teaspoon kosher salt, specifically Diamond Crystal, adds a unique saltiness
- ⅛ teaspoon freshly ground black pepper for a hint of spice
- 2 teaspoon milk for creaminess
- 2 tablespoon Japanese Kewpie mayonnaise, known for its richer taste compared to regular mayo
- 4 slices of shokupan, a soft Japanese milk bread, which is ideal for this sandwich
- Salted butter for spreading on the bread
Recommended Brands and Types
When it comes to mayonnaise, Kewpie is a must—its distinctive flavor is a key element of the sandwich. For eggs, any quality large eggs will work well. You can also refer to this guide for finding the best shokupan locally. Brands like Kirin or Shiro offer great options for authentic Japanese milk bread.
Using these selected ingredients will ensure a delightful and delicious Tamago Sando experience!
Step-by-step Preparation of Japanese Egg Sandwich
Are you ready to make your very own Japanese Egg Sandwich (Tamago Sando)? This delightfully creamy and flavorful sandwich is a staple in Japan, loved by many for its simple yet satisfying taste. Let’s dive straight into the preparation process and explore how you can whip up this delicious treat in no time!
Gather your ingredients
Before we begin cooking, it’s important to ensure you have all the necessary ingredients at hand. Here’s what you’ll need for your Japanese Egg Sandwich:
- 3 large eggs (approximately 50g each without the shell)
- ¼ teaspoon sugar
- ¼ teaspoon Diamond Crystal kosher salt
- ⅛ teaspoon freshly ground black pepper
- 2 teaspoons milk
- 2 tablespoons of Japanese Kewpie mayonnaise for that rich, creamy texture
- 4 slices of shokupan (Japanese milk bread) or homemade shokupan cut into thick slices
- Salted butter for spreading
Once you have everything ready, you’re set for a smooth cooking experience. Good organization is half the battle won!
Hard boil the eggs
Now, let's move on to cooking the eggs, which is the heart of our Tamago Sando. Start by placing your eggs in a medium saucepan and filling it with enough water to cover them by about an inch (2.5 cm). Bring the water to a boil over medium heat, and once it starts bubbling, reduce the heat slightly and cook the eggs for 12 minutes.
After the timer goes off, transfer your eggs to a bowl filled with iced water to stop the cooking process. Let them chill until completely cool, which usually takes about 5-10 minutes. Once cooled, gently peel the shells off. Sometimes, it's the little things like perfectly boiled eggs that make all the difference in a sandwich's texture!
Prepare the egg salad filling
Once your eggs are peeled, it’s time to make the star filling. You’ll want to place your peeled eggs into a mixing bowl and mash them with a fork. Aim to break the egg whites into small, evenly-sized pieces; this helps create a balanced texture.
Now, add the following:
- ¼ teaspoon sugar
- ¼ teaspoon Diamond Crystal kosher salt
- ⅛ teaspoon freshly ground black pepper
- 2 teaspoons milk
- 2 tablespoons of Japanese Kewpie mayonnaise
Mix everything together thoroughly. Taste it—this is key. You may want to add a little more salt or pepper based on your preference. The result should be a creamy egg salad that’s bursting with flavor, perfect for your Japanese Egg Sandwich.
Assemble the Tamago Sando
Time for the fun part: assembling your sandwich! Start with 4 slices of your soft shokupan. Spread salted butter on the top of each slice; this not only adds flavor but also helps protect the bread from getting soggy.
Next, scoop some of your freshly made egg salad onto one slice of bread and spread it evenly. Place another slice, buttered side down, on top of the egg salad. This sandwich-building technique keeps everything together nicely!
To ensure a compact sandwich, place the sandwiches between two plates and let them sit for about 5 minutes. This compression step is often overlooked but can significantly improve the eating experience.
Compress and cut the sandwich
After your sandwiches have rested, it’s time for the final touches. Carefully trim off the crusts of the bread for that classic Tamago Sando look—don’t forget to save those crunchy edges! You can turn them into delightful Shokupan Crust Rusks, a delicious snack.
Now, cut each sandwich in half. Voilà! You have beautifully assembled Japanese Egg Sandwiches, ready to be enjoyed. Whether you’re having them for breakfast, as a light lunch, or even a snack, they make for a delightful treat.
Be sure to store any leftovers in an airtight container in the refrigerator for up to two days, though they often disappear long before then! Enjoy your Japanese Egg Sandwich, and savor the rich flavors that make this dish so beloved. Happy cooking!

Variations on Japanese Egg Sandwich
Classic Tamago Sando with a twist
While the traditional Tamago Sando holds a special place in our hearts, there’s nothing wrong with giving it a delicious twist! Consider adding finely chopped fresh herbs like dill or chives for a burst of flavor. A sprinkle of smoked paprika can also elevate the taste, earning your sandwich extra style points. For an added crunch, try mixing in some crushed crispy onions or even diced pickles, which creates a delightful contrast with the creaminess of the egg salad.
Don't forget about texture: a spread of garlic butter on the bread can infuse your Japanese Egg Sandwich with an unexpected depth that will leave your taste buds dancing! For a lighter take, substitute half the mayonnaise with Greek yogurt; you’ll still enjoy the creamy texture, but with a boost of protein and less fat.
Spicy Tamago Sando with sriracha
If you’re a fan of heat, the Spicy Tamago Sando is a must-try! Simply whisk a little sriracha into your egg salad mix to bring that bold flavor. Adjust the amount to suit your spice tolerance—start small, and work your way up! For a touch of freshness, add some sliced green onions or spicy arugula. This variation not only ramps up the flavor but also adds a vibrant pop of color to your Japanese Egg Sandwich.
Your taste buds will never be bored again, whether you're whipping up a lunch for yourself or impressing friends at a brunch gathering! For more flavor inspiration, check out the Japanese Kewpie mayonnaise and elevate your egg salad experience!
Cooking Tips and Notes for Japanese Egg Sandwich
Tips for Perfect Hard-Boiled Eggs
Getting hard-boiled eggs just right can be tricky, but here’s a simple method. Start by placing your eggs in a medium saucepan and cover them with water by about an inch. Bring the water to a boil over medium heat. Once boiling, reduce the heat, cover the pan, and let them cook for exactly 12 minutes. This timing ensures the yolks are firm yet still creamy. After cooking, plunge the eggs into ice water immediately. This not only stops the cooking process but also makes peeling easier. For added tips, you can check out Serious Eats' guide on perfecting your hard-boiled eggs.
How to Make the Egg Salad Creamier
To achieve that delightful creaminess in your Japanese Egg Sandwich filling, don’t skip out on the Japanese Kewpie mayonnaise! It’s richer and tangier than regular mayonnaise, making a noticeable difference. Adding a splash of milk helps balance the thickness, so don’t hold back! For an extra layer of flavor, try mixing in a touch of Dijon mustard or a hint of freshly chopped chives. Remember to season your mixture well, tasting as you go to get that perfect flavor profile. With these tips, your egg salad will be irresistibly creamy!

Serving Suggestions for Japanese Egg Sandwich
Pairing with Beverages
When enjoying your Japanese Egg Sandwich, consider complementing it with a refreshing drink. Matcha latte or iced green tea are fantastic options that enhance the culinary experience with their earthy flavors. If you prefer something sweeter, a fruit smoothie can balance the richness of the sandwich beautifully. For a light twist, you can also serve it with some chilled sparkling water infused with lemon or cucumber.
Ideal Side Dishes
To elevate your meal, add a few side dishes. Pair your Tamago Sando with:
- Cucumber salad for a crisp, refreshing bite.
- Edamame sprinkled with sea salt, which adds a protein boost.
- A small bowl of miso soup to warm up the palate.
- Potato chips or seaweed snacks if you want a crunchy contrast.
These side dishes will round out your meal, making it an enjoyable, satisfying experience. Which will you choose?
Time Breakdown for Japanese Egg Sandwich
Preparation time
10 minutes: Gather your ingredients and get everything set for a flavorful Japanese egg salad.
Cooking time
15 minutes: Boil the eggs to perfection, allowing for that rich flavor to develop.
Total time
30 minutes: In just half an hour, you’ll have a satisfying Tamago Sando ready for a delightful snack or meal!
By following this simple time breakdown, you can easily incorporate this delicious Japanese Egg Sandwich into your busy schedule. Want to learn more about the tradition behind it? Check out this article and impress your friends with your culinary skills!
Nutritional Facts for Japanese Egg Sandwich
Calories
The delightful Japanese Egg Sandwich packs approximately 340 calories, making it a satisfying option for a quick lunch or snack. With a balanced combination of flavors and textures, this sandwich won't weigh you down during your busy day.
Protein
One of the standout components of the Tamago Sando is its protein content. Each sandwich contains about 14 grams of protein, thanks primarily to the star ingredient: eggs! This makes it an excellent choice for those looking to fuel their day with quality nutrients.
Sodium
While enjoying your Japanese Egg Sandwich, keep in mind that it contains approximately 583 mg of sodium. This is a reasonable amount, but if you're watching your salt intake, consider adjusting the amount of mayonnaise or salt in the egg salad to suit your dietary needs.
For more nutritional insights, you can check out sources like the American Heart Association or the USDA Food Data Central.
FAQs about Japanese Egg Sandwich
How can I make the sandwich vegan-friendly?
If you want to enjoy a Japanese Egg Sandwich while keeping it plant-based, consider using a chickpea salad as a filling. Mash cooked chickpeas with vegan mayo, a dash of turmeric for color, and some spices to taste. This combination can create a creamy texture reminiscent of traditional egg salad but without the eggs. Additionally, using plant-based milk in your mixture can help maintain the creamy aspect.
What’s the best way to store leftovers?
To keep your Japanese Egg Sandwich fresh, store any leftovers in an airtight container in the refrigerator. They will remain good for up to 2 days. Just be aware that the bread may become slightly soggy over time, so it's best to enjoy it soon after making. If you have extra egg salad, consider using it as a dip for crackers the next day!
Can I use different types of bread?
Absolutely! While shokupan, the traditional Japanese milk bread, is preferred for its soft texture, you can experiment with other breads like whole grain or sourdough for added flavor and nutrition. Just keep in mind that the texture may differ, but the delicious filling will still shine through.
Conclusion on Japanese Egg Sandwich
In conclusion, the Japanese Egg Sandwich (Tamago Sando) is a delightful treat that combines simplicity with rich flavor. Perfect for any occasion, this easy-to-make sandwich brings a taste of Japan to your kitchen. Enjoy it as a quick snack or a light lunch! Give it a try!

Japanese Egg Sandwich (Tamago Sando)
Equipment
- medium saucepan with lid
- airtight container
Ingredients
- 3 large eggs (50 g each w/o shell)
- ¼ teaspoon sugar
- ¼ teaspoon Diamond Crystal kosher salt
- ⅛ teaspoon freshly ground black pepper
- 2 teaspoon milk
- 2 tablespoon Japanese Kewpie mayonnaise
- 4 slices shokupan (Japanese milk bread)
- salted butter
Instructions
To Make the Egg Salad
- Gather all the ingredients.
- Put 3 large eggs (50 g each w/o shell) in a medium saucepan and add enough water to cover by 1 inch (2.5 cm). Bring it to a boil on medium heat. Once boiling, cook for 12 minutes.
- Once it’s finished cooking, transfer the eggs to iced water to stop the cooking. Let them cool completely and peel the eggshells.
- Transfer the peeled eggs to a bowl and mash with a fork. Try to mash the egg whites into small, same-sized pieces.
- Add ¼ teaspoon sugar and ¼ teaspoon Diamond Crystal kosher salt to the eggs.
- Add ⅛ teaspoon freshly ground black pepper and 2 teaspoon milk.
- Add 2 tablespoon Japanese Kewpie mayonnaise and mix very well. Taste and sprinkle more salt and pepper, if needed.
To Assemble the Tamago Sando
- Set out 4 slices shokupan (Japanese milk bread). Spread salted butter on top of each slice. For each sandwich, spread the egg salad on one of the slices.
- Put the other slice of bread, buttered side down, on top of the egg salad. Place the sandwiches between two plates to compress slightly. Set aside for 5 minutes.
- Cut the crusts off the bread. Tip: Don‘t throw away the crusts. Repurpose them to make Shokupan Crust Rusks.
- Cut the sandwiches in half. They‘re now ready to serve.
To Store
- You can keep any leftovers in an airtight container and store them in the refrigerator for up to 2 days.





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