As I wandered through a bustling market in Japan, the aroma of grilled street food mingled with the sweet scent of freshly baked bread. It was then I discovered the star of my culinary journey—the Japanese Egg Sandwich, or Tamago Sando. This delightful creation, featuring creamy egg salad tucked between soft, fluffy slices of Japanese milk bread, quickly became my go-to choice for an easy yet satisfying meal. Perfect for a quick lunch or a kid-friendly treat, this recipe is incredibly simple to whip up and showcases the rich flavor of organic eggs. Are you ready to recreate this comforting delight in your own kitchen? Let’s dive into making a Tamago Sando that’s bound to impress!

Why is Tamago Sando So Irresistible?
Creamy, Dreamy Filling: The luscious egg salad made with high-quality organic eggs brings a rich and velvety texture that complements the bread beautifully.
Quick and Easy: In just a few simple steps, whip up a delightful sandwich that even kitchen novices can master. Perfect for those busy weekdays when time is tight!
Kid-Friendly Fun: Kids adore the mild flavors and soft textures, making it a great lunchbox option that they’ll actually want to eat.
Versatile Dish: Enjoy it as a light lunch or even a snack; it pairs wonderfully with pickled vegetables or a refreshing salad. If you’re looking for more tasty sandwich ideas, check out our Fried Chicken Sandwich and Avocado Melt Sandwich.
Crowd-Pleasing Choice: Whether you’re serving it at a picnic or a casual gathering, this sandwich is sure to be a hit with family and friends!
Japanese Egg Sandwich Ingredients
Get ready to make the best Tamago Sando you’ve ever tasted!
For the Egg Salad
- Pete and Gerry’s Organic Eggs – Essential for a rich and creamy filling; always choose organic for the best flavor.
- Sugar (1/4 teaspoon) – Balances the egg salad’s taste; feel free to leave it out for a less sweet sandwich.
- Salt (1/4 teaspoon) – Enhances the overall flavor; adjust as needed after adding mayonnaise.
- Ground Black Pepper (1/4 teaspoon) – Adds a gentle kick; use freshly ground for the best aromatic experience.
- Milk or Plant Milk (1-2 teaspoons, optional) – Keeps the egg salad moist; necessary if you’re using hard-boiled eggs.
- Japanese Mayonnaise (4 tablespoons) – Gives the egg salad its signature creaminess; American mayo can be used in a pinch, but the taste will differ.
For the Sandwich
- Japanese Milk Bread (4 slices) – The star of the sandwich; its soft texture creates a perfectly fluffy bite.
- Unsalted Butter (2 tablespoons, softened) – Provides a rich layer and prevents the bread from getting soggy; absolutely crucial for the ultimate taste.
- Chives (for garnish, optional) – Adds a mild, fresh flavor; omit if you’re not a fan of onions.
Now that you have all the ingredients for your Japanese Egg Sandwich, let’s bring this delightful recipe to life in your kitchen!
Step‑by‑Step Instructions for Japanese Egg Sandwich
Step 1: Prepare Ice Bath
Begin by filling a large bowl with ice water. This ice bath is essential for quickly chilling the eggs once they are cooked, ensuring easy peeling while preserving their creamy texture. Place this bowl next to your cooking area to have it ready for the next steps of your Japanese Egg Sandwich.
Step 2: Boil Eggs
In a medium pot, bring water to a rolling boil. Carefully add the organic eggs into the water. For a medium soft-boiled consistency, cook the eggs for exactly 7 minutes; for hard-boiled eggs, extend the cooking time to 10 minutes. After cooking, the shells should look slightly cracked when you remove them.
Step 3: Chill and Peel
Once the desired cooking time is reached, immediately transfer the eggs to the ice bath and let them cool for about 2 minutes. This process halts the cooking and helps with peeling. Gently tap the eggs to crack the shell, and peel them while they are still lukewarm for the best results.
Step 4: Make Egg Salad
In a mixing bowl, mash the peeled eggs until they reach a creamy consistency. Incorporate the sugar, salt, ground black pepper, and Japanese mayonnaise into the mashed eggs. If you’re using hard-boiled eggs, you may add the optional milk to enhance moisture. Continue mixing until everything is well combined and adjust seasoning to your taste.
Step 5: Assemble Sandwich
Take two slices of fluffy Japanese milk bread and spread softened butter generously on one side of each slice. Now, spread the creamy egg salad evenly onto one slice of buttered bread. Carefully place the other buttered slice on top, pressing gently to create a delightful sandwich.
Step 6: Trim and Serve
Using a sharp knife, trim off the crusts of the sandwich for a polished look. Slice the sandwich in half diagonally for easy handling. Serve your Japanese Egg Sandwich immediately, and if desired, garnish with fresh chives for an added touch of flavor. Enjoy the creamy, dreamy filling in every bite!

What to Serve with Japanese Egg Sandwich
Transform your meal into a delightful experience with the perfect pairings that enhance the creamy flavors of your sandwich.
-
Pickled Vegetables: These tangy bites add a crunchy contrast to the soft sandwich, balancing flavors while brightening your plate.
-
Light Salad: A crisp green salad with a zesty vinaigrette complements the richness of the egg salad, adding refreshing crunch.
-
Miso Soup: The warm, umami-filled miso soup pairs beautifully, providing a comforting, savory note that warms the heart.
-
Fruit Salad: A bowl of mixed seasonal fruits offers a sweet and juicy counterpoint, making your meal feel light and vibrant; think juicy melons and tangy berries!
-
Chilled Green Tea: Refreshing and subtly sweet, this drink elevates your meal, bringing a calm, grounded flavor profile to your Japanese Egg Sandwich experience.
-
Chocolate Mousse: For dessert, a small serving of this rich and creamy treat rounds off your meal with a touch of indulgence and satisfies any sweet cravings.
-
Chips or Crisps: Adding a side of crunchy chips introduces another layer of texture, making for a fun and satisfying crunch alongside each bite.
-
Sweet Pickles: These provide a delightful sweetness that contrasts with the savory filling of the sandwich, creating a harmonious balance of flavors.
Make Ahead Options
These Japanese Egg Sandwiches are fantastic for meal prep, making your busy weeknights a breeze! You can prepare the egg salad up to 24 hours in advance; simply boil and chill the eggs, mash them, and mix in the sugar, salt, pepper, and mayonnaise. Store the egg salad in an airtight container in the refrigerator to maintain its creaminess. The Japanese Milk Bread can be pre-sliced in advance, but it’s best to spread the softened butter and assemble the sandwich just before serving to keep the bread from getting soggy. Trust me, these Tamago Sando will be just as delicious, saving you precious time without sacrificing flavor!
Expert Tips for Japanese Egg Sandwich
-
Egg Cooking Precision: Perfectly timing the boiling process is crucial; undercooked eggs result in a runny salad, while overcooking can lead to a rubbery texture.
-
Chill for Creaminess: An ice bath not only helps in peeling but also locks in the creaminess of your egg salad. Don’t skip this step!
-
Quality Ingredients Matter: Always opt for organic eggs and Japanese mayonnaise for the best flavor in your Japanese Egg Sandwich.
-
Right Bread Choice: Stick with Japanese milk bread for a fluffy texture, or use soft white bread if it’s unavailable. Avoid dense varieties to keep the sandwich light.
-
Customize to Taste: Feel free to adjust the sugar and seasoning in your egg salad. A pinch of mustard or a dash of hot sauce adds a delightful kick!
Japanese Egg Sandwich Variations
Feel free to put your own spin on this delightful Japanese Egg Sandwich and create a version that sings to your taste buds!
-
Dairy-Free: Substitute regular mayonnaise with a vegan option for a completely dairy-free egg salad.
This allows everyone to enjoy the creamy goodness without compromising their dietary needs. -
Spicy Twist: Add a spoonful of Sriracha or your favorite hot sauce into the egg salad for a kick of heat.
Just be careful not to overdo it, as you want to maintain the delicate balance of flavors. -
Herb Upgrade: Mix in fresh dill or parsley to the egg salad for a fresh herbaceous flavor.
This adds a lovely depth while keeping the sandwich light and refreshing. -
Flavorful Veggies: Toss in some finely chopped chives or green onions for a subtle crunch and extra flavor.
This addition not only enhances the taste but also adds a beautiful pop of color! -
Alternative Bread: If Japanese milk bread isn’t available, consider using brioche or high-quality soft white bread.
Both options maintain that soft and fluffy bite, ensuring your Tamago Sando is still a delight. -
Savoury Boost: Sprinkle in a little garlic powder or onion powder for an extra layer of savory flavor.
These spices elevate the classic recipe, making each bite even more delicious. -
Egg Variety: Swap soft-boiled eggs for hard-boiled for a firmer texture in your egg salad.
The key is to adjust the mixing accordingly—harder eggs can create a chunkier salad that’s equally delightful.
If you’re looking for more irresistible sandwiches, don’t miss trying our Breakfast Club Sandwich or the delicious Steak Egg Cheese Bagel. These alternatives will surely keep your culinary adventures exciting!
How to Store and Freeze Japanese Egg Sandwich
Refrigerator: Wrap sandwiches in plastic wrap to keep them fresh and store in the fridge for up to 2 days. This helps maintain the tenderness of the Japanese milk bread.
Freezer: For longer storage, you can freeze the egg salad separately for up to 1 month. When ready to use, thaw in the refrigerator overnight before assembling the sandwich.
Serving Fresh: To enjoy the best flavor and texture, serve immediately after assembling. If preparing ahead, consider keeping the egg salad and bread separate until ready to eat.
Reheating: If you’ve frozen the sandwich whole, reheating isn’t recommended as it may make the bread soggy. Enjoy the Japanese Egg Sandwich chilled for a refreshing taste!

Japanese Egg Sandwich (Tamago Sando) Recipe FAQs
How do I pick the best eggs for my Tamago Sando?
Absolutely! Always opt for high-quality, free-range organic eggs, like Pete and Gerry’s, for the best flavor and creaminess. Look for eggs that are clean and free of cracks; fresher eggs will result in a better texture for your creamy egg salad.
What’s the best way to store my Japanese Egg Sandwich?
To keep your Japanese Egg Sandwich fresh, wrap it tightly in plastic wrap and store it in the refrigerator. It can stay fresh for up to 2 days. This method helps maintain the fluffy texture of the Japanese milk bread while preventing it from drying out.
Can I freeze the egg salad for my Tamago Sando?
Yes, you can absolutely freeze the egg salad! To do this, prepare the egg salad and place it in an airtight container. It can be frozen for up to 1 month. When you’re ready to enjoy it, just thaw the egg salad in the refrigerator overnight before assembling the sandwich. Keep in mind that it’s best to freeze the egg salad separately to maintain the texture of the bread.
What should I do if my egg salad is too runny?
If your egg salad turns out runny, don’t fret! Start by adding a bit more mayonnaise or thickening it with a small amount of breadcrumbs to absorb excess moisture. You can also include a pinch of extra ground black pepper or chives for added flavor. Mix thoroughly and taste until you reach the desired consistency and taste.
Are there any dietary considerations I should be aware of?
Very! If you or someone you’re serving has allergies, be cautious with the ingredients. Japanese mayonnaise sometimes contains gluten, so look for gluten-free brands if needed. You can also create a vegan version by using plant-based eggs or a chickpea salad base instead of regular eggs.
How can I prevent my bread from getting soggy?
To prevent your Japanese milk bread from becoming soggy, I recommend spreading a layer of softened butter on both slices before adding the egg salad. This creates a barrier that helps keep the bread dry. Also, consider assembling the sandwich close to serving time if you’re preparing it ahead for lunchboxes.

Japanese Egg Sandwich – Creamy Delight for Quick Lunches
Ingredients
Equipment
Method
- Prepare an ice bath by filling a large bowl with ice water.
- In a medium pot, bring water to a rolling boil and carefully add the organic eggs. Cook for 7 minutes for soft-boiled, or 10 minutes for hard-boiled.
- Transfer eggs to the ice bath and let cool for 2 minutes. Crack the shells and peel while lukewarm.
- Mash peeled eggs in a mixing bowl and add sugar, salt, pepper, and mayonnaise. Mix until creamy; add milk if using hard-boiled.
- Spread softened butter on one side of two slices of bread and layer creamy egg salad on one slice. Top with the other slice.
- Trim crusts and slice the sandwich in half diagonally before serving. Garnish with chives if desired.

Leave a Reply