Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   6      ounces        Soft tofu
     1/2  teaspoon      White vinegar
     1/4  teaspoon      Salt
     1/4  teaspoon      Fresh lemon juice
     1/2  teaspoon      Salad oil
                        Pinch of white pepper

Preparation:

Use with yasai shirozuae salad. Place tofu in water and bring to a boil. Cook 8 minutes and drain. Place in linen napkin and squeeze lightly to remove excess water. Place tofu in a bowl and mash until smooth. Add vinegar, salt, lemon juice, oil and pepper. Mix well. The final consistency should be like that of yogurt. Refrigerate before serving.