Recipe Japanese Onsen Egg. Add the dashi stock powder soy sauce and mirin then simmer for a minute or two. 2 hrs 30 mins.
If you like to enjoy onsen tamgo with the sauce combine the dashi mirin and soy sauce in a small saucepan and bring it to a boil. Cover with the lid and leave to stand for around 30 minutes. It s not quite the same experience as being at an onsen in japan but it ll get you closer.
Top with thinly sliced scallion and you re all set.
Using a ladle or spoon gently add the eggs one by one into the pan. Yes it is the other way around to a standard soft boiled egg where the egg white is hard and the yolk is runny. In a separate pan add 100ml of water then bring to the boil. To serve the onsen eggs simply slide them into small bowls and pour the chilled broth around them.