Working on a at surface, lay out a few wonton wrappers. (Keep remaining wrappers covered.) Fill a small bowl partially with cold water and set aside. Place a heaping teaspoon of the tofu mixture in the center of each wonton wrapper. Dip finger in cold water and wet the outer edges of the wonton wrapper. Bring 2 opposite corners of the wrapper together to form a triangle and enclose the filling. Press edges firmly around the mound of filling to eliminate any air pockets and seal. Moisten opposite corners of the long side. Curl moistened corners toward each other, overlapping one on top of the other, and press the corners together to seal. Assemble all the wontons in this manner and set aside. Cover with a damp paper towel to prevent dumplings from drying out.