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Japanese Egg Sandwich (Tamago Sando) Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 76 reviews
  • Author: Julia
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 30 minutes
  • Yield: 2 sandwiches
  • Category: Sandwich
  • Method: Stovetop
  • Cuisine: Japanese
  • Diet: Vegetarian

Description

A classic Japanese egg sandwich known as Tamago Sando, featuring a creamy egg salad made with perfectly boiled eggs, Japanese mayonnaise, and simple seasonings, served between soft shokupan (Japanese milk bread) slices. This comforting and easy-to-make sandwich is perfect for a light meal or snack.


Ingredients

Scale

Egg Salad

  • 3 large eggs (50 g each, without shell)
  • 1/4 tsp sugar
  • 1/4 tsp Diamond Crystal kosher salt
  • 1/8 tsp freshly ground black pepper
  • 2 tsp milk
  • 2 Tbsp Japanese Kewpie mayonnaise

Sandwich Assembly

  • 4 slices shokupan (Japanese milk bread) or homemade shokupan, thickness similar to slice from square loaf
  • Salted butter, for spreading

Instructions

  1. Gather Ingredients: Collect all necessary ingredients to ensure smooth preparation.
  2. Boil Eggs: Place 3 large eggs in a medium saucepan and cover with water by 1 inch (2.5 cm). Bring the water to a boil over medium heat and cook the eggs for 12 minutes to achieve hard-boiled consistency.
  3. Cool and Peel Eggs: Transfer the cooked eggs into iced water to stop the cooking process. Let them cool completely before peeling off the shells carefully.
  4. Mash Eggs: Place the peeled eggs in a bowl and mash them with a fork, breaking the whites into small, uniform pieces.
  5. Season Egg Mixture: Add ¼ tsp sugar, ¼ tsp kosher salt, ⅛ tsp freshly ground black pepper, and 2 tsp milk to the mashed eggs. Mix gently to combine.
  6. Add Mayonnaise: Stir in 2 tablespoons of Japanese Kewpie mayonnaise thoroughly. Taste the egg salad and adjust salt and pepper if necessary.
  7. Prepare Bread: Lay out 4 slices of shokupan bread and spread salted butter evenly on each slice.
  8. Assemble Sandwiches: Spread the egg salad generously on one buttered slice for each sandwich. Top with another buttered slice, placing the buttered side down onto the egg salad.
  9. Compress Sandwiches: Place the sandwiches between two plates and press lightly to compress them slightly. Let them rest for 5 minutes to meld flavors and soften the bread.
  10. Trim Crusts and Serve: Cut off the crusts of each sandwich. Then cut sandwiches in half and serve immediately. Optionally, save the crusts for making Shokupan Crust Rusks.
  11. Storage: Store any leftover sandwiches in an airtight container in the refrigerator for up to 2 days.

Notes

  • The resting step compresses the sandwich slightly, enhancing the texture and flavor harmony.
  • Using Kewpie mayonnaise gives the authentic creamy, slightly sweet flavor characteristic of Japanese egg sandwiches.
  • Shokupan milk bread can be substituted with soft, thick white bread if unavailable.
  • Discarded crusts can be repurposed into crunchy rusks for minimal food waste.
  • Adjust seasoning to taste after mixing to achieve the perfect balance for your palate.

Nutrition

  • Serving Size: 1 sandwich
  • Calories: 340 kcal
  • Sugar: 4 g
  • Sodium: 583 mg
  • Fat: 19 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 14 g
  • Trans Fat: 1 g
  • Carbohydrates: 26 g
  • Fiber: 1 g
  • Protein: 14 g
  • Cholesterol: 285 mg