5 eggs (or as many as you like), for the jammy eggs
Panko breadcrumbs, for coating
Oil, for deep-frying
Tonkatsu or katsu sauce, to serve
Batter
80 g flour
80 g water
1 egg
Directions
Make the jammy eggs: add enough water to a pot to cover 5 eggs completely and bring to a boil. Carefully lower in the eggs and cook for 6 minutes, then transfer to ice water (the shells slip off easily). Peel.
Make the batter: in a bowl, mix the flour, water, and egg until smooth.