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Japanese Egg Sandwich (Tamago Sando) Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 57 reviews
  • Author: Nora
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 30 minutes
  • Yield: 2 servings
  • Category: Sandwich
  • Method: Stovetop
  • Cuisine: Japanese

Description

This Japanese Egg Sandwich, or Tamago Sando, is a delightful and creamy egg salad sandwich made with soft-boiled eggs, Japanese Kewpie mayonnaise, and fluffy shokupan milk bread. It’s a classic comfort food in Japan known for its simple ingredients and rich, buttery flavor, perfect for a quick lunch 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

  • 4 slices shokupan (Japanese milk bread) or homemade shokupan cut into slices of similar thickness
  • Salted butter

Instructions

  1. Gather Ingredients: Assemble all ingredients needed for the sandwich to ensure a smooth cooking and assembling process.
  2. Boil the Eggs: Place the 3 large eggs in a medium saucepan and cover with water by about 1 inch (2.5 cm). Bring to a boil over medium heat, then cook the eggs for 12 minutes once boiling to achieve a firm yolk.
  3. Cool and Peel Eggs: Transfer the boiled eggs immediately into iced water to halt the cooking process. Let them cool completely before peeling off the shells carefully.
  4. Mash Eggs: Place peeled eggs in a bowl and mash them using a fork, breaking the whites into small evenly sized pieces for a pleasant texture in the salad.
  5. Season Egg Mixture: Add ¼ tsp sugar and ¼ tsp kosher salt to the eggs, stirring to distribute evenly.
  6. Add Pepper and Milk: Mix in ⅛ tsp freshly ground black pepper and 2 tsp milk to add creaminess and a subtle spice to the egg salad.
  7. Incorporate Mayonnaise: Add 2 Tbsp Japanese Kewpie mayonnaise and mix thoroughly until the salad is smooth and creamy. Adjust salt and pepper to taste as needed.
  8. Prepare Bread: Lay out 4 slices of shokupan and spread salted butter evenly on each slice to add richness and a slight savory flavor.
  9. Assemble Sandwich: Spread the egg salad over one buttered slice per sandwich, then top it with another buttered slice, butter side down, to enclose the filling.
  10. Compress Sandwiches: Place the assembled sandwiches between two plates and apply gentle pressure for about 5 minutes to allow the flavors to meld and the bread to compress slightly.
  11. Trim Crusts and Serve: Cut off the crusts neatly from each sandwich, then slice the sandwiches in half. Serve immediately for the best texture and freshness.
  12. Store Leftovers: Place any leftover sandwiches in an airtight container and refrigerate for up to 2 days to maintain freshness.

Notes

  • Use freshly boiled eggs for the best texture in your egg salad.
  • If you do not have Japanese Kewpie mayonnaise, substitute with a high-quality mayonnaise for similar richness.
  • Shokupan bread provides the ideal softness and sweetness, but any soft white bread can be used in a pinch.
  • Do not skip compressing the sandwich; it enhances the flavor and texture balance.
  • Save bread crusts to make crunchy Shokupan Crust Rusks as a tasty snack.
  • Consume the sandwiches within 2 days for the best taste and food safety.

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