Description
The Dreamy Japanese Egg Sandwich, or Tamago Sando, is Japan’s soft, creamy twist on the classic egg salad sandwich. Made with fluffy milk bread (shokupan) and a rich, velvety egg filling mixed with Kewpie mayo, this sandwich delivers pure comfort in every bite. It’s quick, elegant, and irresistibly smooth—perfect for brunch, lunch boxes, or an anytime treat that feels like a gentle hug from Japan’s café culture.
Ingredients
Egg Salad:
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4 large eggs
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30 g (2 tbsp) Japanese mayonnaise (Kewpie preferred)
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2.5 g (1/2 tsp) sugar
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1.5 g (1/4 tsp) salt
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0.5 g (1/8 tsp) white pepper
Assembly:
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4 slices Japanese milk bread (shokupan) or soft white bread
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Optional: extra mayo for spreading
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Optional: 1 soft-boiled egg for the center filling
Instructions
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Boil the eggs: Boil eggs for 10 minutes, then transfer to an ice bath for 5 minutes to cool.
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Make the egg salad: Peel and mash or finely chop the eggs. Mix with Kewpie mayo, sugar, salt, and white pepper until smooth and creamy.
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Assemble: Spread extra mayo on bread slices (optional). Divide egg salad between two slices. If using a soft-boiled egg, place it in the center. Top with remaining slices, press gently, trim crusts, and cut into halves or quarters.
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Chill and serve: Let rest in the fridge for 15 minutes before serving for best flavor and texture.
Notes
Use Kewpie mayo for authentic umami richness—regular mayo won’t taste quite the same.
The small amount of sugar balances the savory notes perfectly.
Japanese milk bread is the gold standard for tamago sando—soft, slightly sweet, and cloud-like.
Chill before slicing for clean cuts and a refreshing texture.
Wrap tightly in plastic wrap if preparing ahead; enjoy within 24 hours.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Lunch / Snack
- Method: Boiled + Assembled
- Cuisine: Japanese