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Japanese Egg Sandwich (Tamago Sando) Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.8 from 35 reviews
  • Author: Maria
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 2 servings
  • Category: Sandwich
  • Method: Stovetop
  • Cuisine: Japanese

Description

This authentic Japanese Egg Sandwich, or Tamago Sando, is a soft and creamy delight featuring fluffy boiled eggs mixed with mayonnaise and a touch of seasoning, layered between slices of buttery, pillowy Japanese milk bread. Perfect for a quick breakfast or light lunch, this sandwich combines simplicity and comfort in every bite.


Ingredients

Scale

Egg Mixture

  • 3 large eggs (approximately 50 g each, without shell)
  • ¼ tsp sugar
  • ¼ tsp Diamond Crystal kosher salt
  • â…› tsp freshly ground black pepper
  • 2 tsp milk
  • 2 Tbsp Japanese Kewpie mayonnaise

Bread and Butter

  • 4 slices shokupan (Japanese milk bread)
  • Salted butter (for spreading)


Instructions

  1. Boil and Prepare Eggs: Place the 3 large eggs in a saucepan and cover them with water. Bring to a boil and cook for 12 minutes to achieve firm hard-boiled eggs. Transfer the eggs immediately to iced water to cool and stop cooking. Once cooled, peel the eggs and mash them finely with a fork in a bowl.
  2. Mix Egg Salad: To the mashed eggs, add ¼ teaspoon sugar, ¼ teaspoon Diamond Crystal kosher salt, ⅛ teaspoon freshly ground black pepper, 2 teaspoons milk, and 2 tablespoons Japanese Kewpie mayonnaise. Mix thoroughly until the mixture is creamy and well combined.
  3. Prepare Bread: Lightly spread salted butter on one side of each slice of shokupan bread. This adds richness and moisture to the sandwich and helps balance the creamy egg filling.
  4. Assemble the Sandwich: Spread the egg salad evenly over one buttered slice of bread. Place another buttered slice on top with the buttered sides facing inward, creating a sandwich.
  5. Final Touches: Compress the sandwich slightly by placing it between two plates and pressing gently to help it hold together. Remove the crusts carefully with a knife, then cut the sandwich in half. Serve immediately for the best texture and flavor.

Notes

  • Use Japanese milk bread (shokupan) for the authentic soft and fluffy texture that makes this sandwich special.
  • Adjust sugar and salt to taste depending on your preference for sweetness and seasoning.
  • Removing crusts is traditional and ensures a tender, neat appearance and bite.
  • This sandwich is best enjoyed fresh but can be stored in the refrigerator for up to a day if wrapped tightly.