Japanese basics: thin omelette (usuyaki tamago)

(This is a revised and expanded version of a recipe that I posted when Just Hungry was brand new.)

Japanese people love eating eggs in many ways. One of the most popular uses for the egg is to make a very thin omelette called usuyaki tamago (literally, thinly cooked egg). Usuyaki tamago is used julienned as a garnish, or as a wrapper for sushi rice and other things.


Japanese thin omelette (usuyaki tamago)

  • 1 egg
  • 1 Tbs. water or dashi stock
  • 1 tsp. sugar
  • dash of salt
  • 1 tsp. cornstarch or potato starch (_katakuriko_), dissolved in 1 Tbs. water - optional
  • peanut oil or similar flavorless oil for cooking

Beat the egg and water or dashi together. Add the sugar and salt and beat until dissolved. The cornstarch is optional, but it does add some more strength and stability fo the thin egg. You may want to use cornstarch when you are making usuyakitamago for wrapping something in.

To ensure a very smooth egg batter, strain the beaten egg mixture through a sieve or a large-mesh tea strainer.


Heat up a nonstick frying pan over a low-medium heat and coat with a little oil: Pour some into the pan, then use a paper towel to spread it around and wipe up any excess oil.


Add a little of the egg mixture (ho much depends on the size of your frying pan, but for a small 18cm/6 inch pan allow about 1/8th cup) and rapidly swirl it around until it just coats the bottom.


Cook on low heat just until the egg is set - this should only take a minute or so. It's done when the edges are dry and the top is just about cooked.


Loosen up the edges with a spatula, then flip the pan upside down onto a plate - the omelette should flop out, like a crepe. Let cool.


You should get about 3 usuyaki tamago per egg. If you find the pan is getting too hot and the egg is browning too much, cool off the pan by pressing it lightly on a folded moistened kitchen towel.


To use as garnish, fold 1 or 2 usuyaki tamago over into thirds, and cut into thin strips or julienne with a sharp knife. This is called kinshi tamago (錦糸卵), scattered on the top of sushi, noodles, and so on.


You can also use the whole usuyaki tamago as a wrapping - the bright yellow color makes anything very pretty. An easy way is to just fold it into quarters, as for these shell shaped sushi. A slightly more tricky way is to wrap a filling (such as some flavored sushi rice or a small onigiri) in a beggar's purse shape. Here I have used a blanched parsley stalk as the tie.


This wrapping shape is called chakin; sushi in this shape is called chakin zushi. For this and other wrapping methods, the more stable version of usuyaki tamago with some cornstarch in the egg mixture is recommended.

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