2 cups soy milk, preferably rich (with a high soy-solid content) and freshly extracted
½ teaspoon wasabi paste
Soy sauce or Vegan Seasoned Soy Concentrate
Ideally, your stove top provides a low but steady source of cooking heat. Place a 7- or 8-inch shallow skillet or pan, preferably nonstick, over low heat for about 1 minute. Slowly pour the soy milk into the warm pan. It should be about ¼ inch deep. Adjust the heat to the lowest possible setting and allow the soy milk to heat undisturbed.
After several minutes, you will notice the surface of the soy milk beginning to thicken. At this point, the temperature of the soy milk will probably be 140°F. Using an uchiwa (Japanese fan) or a flat piece of cardboard (about 8 by 11 inches), gently fan the air above the pan to cause a drop in air temperature; this, in turn, will cool the surface of the warm soy milk. When the surface of the soy milk cools but the liquid beneath is still warm, wrinkles will form and the surface will thicken, making sheets of nama yuba.
Using a thick chopstick (or wooden knitting needle), scoop under and lift up the sheet and drape it across a small serving plate. Choose a dark or brightly colored plate for a dramatic presentation. Continue to fan, scoop, and lift sheets, arranging 2 or 3 of them slightly overlapping each other on each plate. You should be able to pull at least 8 sheets, and possibly 12 or more, from 2 cups soy milk. The sheets will be wrinkled, not smooth.
Set a small mound of the wasabi on, or near, the fresh yuba. Pour a small amount of soy sauce into individual dipping bowls. Each diner dissolves wasabi to taste in his or her soy sauce before grasping a yuba sheet, dipping it in the sauce, and enjoying.