Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  30      ounces        white miso
     3/8  pint          sake
  10      ounces        sugar
   2                    egg yolks

Preparation:

Put the mixo, sugar and sake in a medium sized saucepan; bring to a boil, stirring constantly. Reduce heat and simmer for 30 minutes, stirring occasionally. Remove pan from heat and quickly beat in the 2 egg yolks, 1 at a time. Immediately dip the bottom of the pan into ice water to cool rapidly.