Experience the delightful simplicity of a fluffy Japanese egg sandwich, or Tamago Sando! This easy recipe features creamy mashed eggs mixed with Kewpie mayo, a hint of mustard, and optional chives for an added flavor boost. Sandwiched between soft white bread, these delicious bites are perfect for breakfast, lunch, or a quick snack. Enjoy them fresh or take them on a picnic for a tasty treat! Prep in just 10 minutes for 2-3 satisfying sandwiches.
4 large eggs
4 slices of soft white bread (shokupan)
2 tablespoons mayonnaise (preferably Japanese Kewpie)
1 teaspoon mustard (optional)
Salt and pepper, to taste
1 tablespoon finely chopped chives or green onions (optional)
Butter, for spreading on bread (optional)