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Onsen Tamago

Onsen Tamago

Japanese
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31 minutes
4 people
Medium31–60 min or 7–12 steps

31 min · 5 steps

Medium: 31–60 min or 7–12 steps

90 kcalper person
Protein 7g
Carbs 1g
Fats 6g

About this dish

Eggs held at a low, steady temperature until the white barely sets to a soft custard and the yolk stays warm and runny. Named for the hot-spring baths the technique imitates.

Allergy Info

Gluten, Eggs, Soya

Diet Info

Vegetarian

Ingredients

Fresh Produce

  • Spring onionsfinely sliced, to serve1

Dairy & Eggs

  • Eggsat room temperature4

Dried Goods

  • Waterfor the water bath2000 ml

Oils & Condiments

  • Soy sauce20 ml
  • Mirin10 ml

Utensils

  • Large saucepan
  • Slotted spoon
  • Mixing bowl

Method

1

Bring the water to the boil in a large saucepan, then take it off the heat and let it stand for 2 minutes so it settles at around 70°C.

Approx. 4 minutes
2

Lower the eggs gently into the water using a slotted spoon, cover the pan, and leave them completely undisturbed for 20 minutes, topping the pan with a lid to hold the temperature.

Approx. 20 minutes
3

Meanwhile, stir the soy sauce and mirin together in a small bowl to make a light dipping sauce.

Approx. 2 minutes
4

Lift the eggs out with the slotted spoon and crack each one into a small bowl so the soft white and runny yolk slide out together.

Approx. 3 minutes
5

Spoon a little of the soy and mirin sauce over each egg and scatter with sliced spring onion to serve.

Approx. 2 minutes