Introduction to Japanese Egg Sandwich
Why the Japanese Egg Sandwich is a Must-Try for Young Professionals
If you’ve been seeking a delicious, quick meal that fits effortlessly into your busy lifestyle, look no further than the Japanese egg sandwich, or tamago sando. This delightful dish combines creamy egg salad or soft-boiled eggs with the softest Japanese milk bread, making it a perfect grab-and-go option for young professionals. Did you know that convenience stores across Japan are famous for their tamago sando, loved for its delectable flavors and simple preparation?
For those who juggle hectic schedules, the Japanese egg sandwich is not only a tasty lunch choice but also a healthy one. Eggs are a fantastic source of protein, promoting sustained energy throughout your day. Moreover, the addition of Kewpie mayonnaise lends a creamy richness that sets it apart from the traditional egg salad you might be used to.
If you’re asking yourself, "How can I make this iconic sandwich at home?" you’ll be pleased to know it's incredibly easy! With just a few ingredients and minimal time, you can recreate this café-style treat right in your kitchen. Ready to dive in? Let’s explore the recipe and get started!

Ingredients for the Japanese Egg Sandwich
Classic Egg Sandwich Ingredients
To craft the perfect Japanese egg sandwich, you'll need:
- 2 large eggs
- 1 tablespoon + 1 teaspoon Kewpie mayonnaise - This creamy Japanese mayo adds richness.
- ⅛ teaspoon sugar - Just a hint of sweetness balances the flavors.
- 1 teaspoon ketchup (optional) - For a touch of tanginess, though it's optional.
- ⅛ teaspoon nutmeg (optional) - A surprising spice that can elevate the taste.
- ⅛ teaspoon MSG (optional) - If you're into umami, this is a great addition!
- ⅛ teaspoon salt - To season perfectly.
- ⅛ teaspoon freshly cracked black pepper - A dash of kick.
- 2 slices of shokupan (8-slice count preferred) - For that signature pillowy texture.
- Butter, for spreading - Because who doesn’t love buttery bread?
Soft Boiled Egg Sandwich Ingredients
If you prefer a softer, creamier filling, here’s what you'll need:
- 4 large eggs - Two soft-boiled and two hard-boiled.
- 1 tablespoon + 1 teaspoon (20 g) Kewpie mayonnaise - The star of this creamy delight!
- ⅛ teaspoon (1.6 g) sugar - Again, a hint of sweetness works wonders.
- 1 teaspoon (2.5 g) ketchup (optional) - A little kick if you like!
- ⅛ teaspoon nutmeg (optional) - Optional but highly recommended for depth.
- ⅛ teaspoon MSG (optional) - Enhances the umami flavor.
- ⅛ teaspoon salt - Essential seasoning.
- ⅛ teaspoon freshly cracked black pepper - Adds that little zest.
- 2 slices of shokupan (6-slice count preferred) - Softness is key!
- Butter, for spreading - Always a good idea!
With these ingredients ready, you'll be on your way to making a delicious Japanese egg sandwich that rivals your favorite convenience store finds! If you want to learn more about the importance of shokupan and its role in Japanese cuisine, check out this article.
Preparing the Japanese Egg Sandwich
Creating a delicious Japanese egg sandwich (tamago sando) is not only an enjoyable cooking experience, but it also results in a delightful meal that’s perfect for any time of the day. Let’s dive into the step-by-step process to ensure your sandwich turns out perfectly every time.
Boil the Eggs
To begin, let’s tackle the eggs. Whether you’re making the classic egg salad or the soft-boiled variation, cooking the eggs correctly sets the foundation of your Japanese egg sandwich. For hard-boiled eggs, place them in a pot of cold water and bring to a boil over medium heat. Once boiling, cover and let them cook for about 9 to 12 minutes, depending on your preference. For soft-boiled eggs, reduce the cooking time to about 6-7 minutes. Cool them in ice water afterward; this not only makes peeling easier but also helps to maintain that perfect texture.
Prepare the Egg Salad
While the eggs cool, let’s prepare the egg salad for the classic sandwich. Once the eggs are ready, peel them gently and separate the yolks from the whites. Mash the yolks in a bowl and combine them with Kewpie mayonnaise, sugar, ketchup (if using), nutmeg, MSG, salt, and pepper. Make sure everything is well blended for that creamy consistency! Finely chop the whites and fold them into the yolk mixture. This step is crucial; it adds texture to your filling, ensuring every bite is packed with flavor.
Assemble the Classic Egg Sandwich
Now comes the fun part—assembly! Start by trimming the crusts off your slices of fluffy shokupan bread. Spread a little butter on one side of each slice to enhance the richness. Generously spread your egg salad on one slice, focusing on the center. Layer the other slice on top, butter side down. It’s all about that perfect balance of fillings and bread, ensuring it’s not too sloppy but still incredibly flavorful.
Wrap & Rest the Sandwich
Once assembled, wrap your sandwich tightly in plastic wrap. Letting it rest for about 5 minutes helps meld the flavors together and ensures that it holds its shape. This is also a great time to tidy up your kitchen or brew a nice cup of green tea to enjoy with your sandwich.
Slice & Serve
Now for the best part—slicing and serving! Use a sharp knife to cut the sandwich in half, creating a lovely cross-section of your meticulously crafted egg salad. Unwrap and enjoy this bite-sized delight. You might want to pair it with pickles or chips for a full experience.
Making the Soft Boiled Egg Sandwich
If you’re in the mood for a twist, try the soft-boiled egg version. After boiling your eggs to perfection, follow a similar process for the egg salad. Place the soft-boiled eggs horizontally in the center of your sandwich. This creates a stunning visual and textural contrast. Just remember to handle your sandwich gently to avoid squishing those lovely yolks!
And there you have it! Your very own Japanese egg sandwich, ready and waiting to be devoured. Perfect for a quick snack or a simple lunch, these sandwiches not only nourish your body but also satisfy your taste buds. Enjoy!

Variations on the Japanese Egg Sandwich
Adding Unique Ingredients
Elevate your Japanese egg sandwich with delightful twists! Consider incorporating ingredients like avocado for creaminess, or a sprinkle of smoked paprika for depth. If you're feeling adventurous, experiment with seasoned tofu or spicy sriracha mayo for a kick. Feeling nostalgic? Add a slice of chicken ham or a hint of furikake for that umami punch.
Alternative Bread Options
While the traditional shokupan is divine, don’t shy away from alternatives! Whole grain or sourdough can lend a wholesome touch, while soft brioche offers a touch of sweetness. Gluten-free options are also available if you’re avoiding gluten. Ultimately, the bread you choose plays a vital role in texture and flavor—so pick one that complements your filling!
Cooking Tips and Notes for the Japanese Egg Sandwich
Using Fresh Ingredients
For the best Japanese egg sandwich, always use fresh, high-quality ingredients. Opt for free-range eggs to ensure rich flavor and vibrant yolks. When it comes to bread, seek out soft, fluffy shokupan that elevates the texture. Fresh Kewpie mayonnaise is a game-changer—it adds that creamy, umami-filled depth that really makes the sandwich shine.
Mastering Egg Cooking Techniques
Perfecting your egg cooking is essential for a delicious tamago sando. For hard-boiled eggs, always consider starting with room-temperature eggs to avoid cracking. When soft boiling, time is everything; aim for about 6-7 minutes for the ideal runny yolk. For expert advice on cooking eggs, check out the USDA's guidelines on egg safety and handling for excellent results every time. Enjoy experimenting with these tips, and watch your sandwiches become a hit!

Serving Suggestions for the Japanese Egg Sandwich
Perfect Pairings with Side Dishes
The Japanese egg sandwich (tamago sando) is wonderfully versatile, so consider pairing it with light side dishes like a simple cucumber salad or pickled vegetables. These options not only balance the sandwich’s richness but also add a refreshing crunch to your meal. For a heartier option, a small bowl of miso soup complements the creaminess of the egg salad beautifully.
Creative Presentation Ideas
Make your Japanese egg sandwich visually appealing by slicing it diagonally and arranging it on a colorful plate. You can also serve it alongside fresh cherry tomatoes or a vibrant fruit salad for a pop of color. If you're feeling adventurous, consider stacking multiple sandwiches for a delightful tiered presentation, turning your meal into a little culinary celebration that’s perfect for brunch or a picnic!
For further inspiration, check out this guide on Japanese picnic foods that can elevate your lunchtime experience.
Time Breakdown for the Japanese Egg Sandwich
Preparation Time
Get everything ready in just 20 minutes! This includes boiling eggs, mixing your ingredients for the egg salad, and prepping your bread.
Cooking Time
You’ll love that cooking takes a mere 4 minutes, making this a quick culinary delight.
Total Time
In only 24 minutes, you can have a delicious Japanese egg sandwich ready to enjoy! Perfect for a busy lunch or snack break.
For more tips on crafting the perfect sandwich, check out this guide. Enjoy your tamago sando adventures!
Nutritional Facts for the Japanese Egg Sandwich
Calories
This delicious Japanese egg sandwich, or tamago sando, contains approximately 451 calories per serving. It's a satisfying option for lunch or a snack, providing energy without overindulging.
Protein
Packed with flavor and nutrition, the sandwich offers about 17 grams of protein. This makes it a fantastic choice for those seeking to maintain muscle health while enjoying a tasty meal.
Sodium
When it comes to sodium, the Japanese egg sandwich has around 730 mg. While it's a reasonable amount, always consider your daily sodium limit, especially if you're watching your intake. Enjoy this delightful treat in moderation!
FAQs about the Japanese Egg Sandwich
What is Shokupan and Where to Find It?
Shokupan is a delightful Japanese milk bread known for its soft, fluffy texture and slightly sweet flavor. This bread is key to achieving the perfect bite in your Japanese egg sandwich. You can find shokupan at Asian grocery stores, specialty bakeries, or even major supermarkets in the international aisle. If you can’t locate it near you, no worries! Look for a soft sandwich bread as a substitute, though the experience might differ.
Can I Make This Sandwich Ahead of Time?
Absolutely! The Japanese egg sandwich can be made a few hours in advance. Just keep it wrapped tightly in plastic wrap or parchment paper to maintain freshness. This makes it a fantastic option for meal prepping or packed lunches. Just remember, the softer the bread, the fresher it tastes!
What Are the Benefits of Using Kewpie Mayonnaise?
Kewpie mayonnaise is a staple in Japanese cuisine, bringing a unique umami flavor that elevates any dish, including your Japanese egg sandwich. Its creamy texture and slightly tangy notes create a luxurious mouthfeel. Additionally, its rich taste means you can use less than regular mayo, making it a healthier option. You can find Kewpie mayonnaise at most Asian grocery stores or online here.
Conclusion on the Japanese Egg Sandwich
In summary, the Japanese Egg Sandwich, or tamago sando, is a delightful fusion of simplicity and flavor. Whether you opt for the creamy egg salad or the luscious soft-boiled version, it's a treat that brings a taste of Japan right to your kitchen. Perfect for a quick lunch or snack, enjoy every bite!

Japanese Egg Sandwich (Tamago Sando) タマゴサンド
Equipment
- Stove
Ingredients
Classic Egg Sandwich
- 2 large eggs
- 1 teaspoon Kewpie mayonnaise plus 1 tbsp
- ⅛ teaspoon sugar
- 1 teaspoon ketchup optional
- ⅛ teaspoon nutmeg optional
- ⅛ teaspoon MSG optional
- ⅛ teaspoon salt
- ⅛ teaspoon freshly cracked black pepper
- 2 slices shokupan 8-slice count preferred
- butter for spreading
Soft Boiled Egg Sandwich
- 4 large eggs
- 1 teaspoon Kewpie mayonnaise plus 1 tablespoon (20 g)
- ⅛ teaspoon sugar (1.6 g)
- 1 teaspoon ketchup optional (2.5 g)
- ⅛ teaspoon nutmeg optional
- ⅛ teaspoon MSG optional
- ⅛ teaspoon salt
- ⅛ teaspoon freshly cracked black pepper
- 2 slices shokupan 6-slice count preferred
- butter for spreading
Instructions
Classic Egg Sandwich
- Boil the Eggs: Hard boil the eggs, cool in ice water, and peel.
- Prepare the Egg Salad: Separate yolks and whites. Mash the yolks with mayo, sugar, ketchup, nutmeg, MSG, salt, and pepper. Finely chop the whites and fold them into the yolk mixture.
- Assemble the Sandwich: Remove crusts from the bread. Butter one side of each slice. Spread the egg salad on top of the bread, focusing slightly more on the middle for a nice cross section.
- Wrap & Rest: Wrap in plastic wrap tightly and let it rest for 5 minutes.
- Slice & Serve: Cut in half with a very sharp knife. Remove the plastic wrap and enjoy!
Soft Boiled Egg Sandwich
- Cook the Eggs: Soft boil 2 eggs and hard boil the remaining 2 eggs. Chill in ice water, then peel.
- Make the Egg Salad: Separate the yolks and whites of the hard-boiled eggs. In a bowl, mash the yolks with Kewpie mayo, sugar, ketchup, nutmeg, MSG, salt, and pepper until smooth. Chop the whites finely and fold into the yolk mixture.
- Assemble: Leave the crusts on. Butter one side of each slice of bread. Add a generous amount of egg salad to one slice, concentrating more in the center. Place the two soft-boiled eggs horizontally in the middle. Spoon more egg salad between the eggs, around and on top of the eggs to hold them in place. Top with the second slice of bread butter side down.
- Wrap & Rest: Wrap the sandwich tightly in parchment paper. Be sure to wrap it so that the eggs will be sliced in half when cutting the sandwich. Place a light plate (or something flat and light) on top and let rest for 5 minutes to help it hold its shape.
- Slice & Serve: Slice through the center (the tallest part) for the best cross-section. Serve immediately and enjoy!





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