|Water||1 1⁄2 Teaspoon|
|Vanilla extract||3⁄4 Teaspoon|
|Icing sugar||2 3⁄4 Cup (44 tbs)|
Beat egg white, water and vanilla in bowl until well blended; add sugar gradually, beating until mixture is very stiff.
Knead with hands until smooth.
Wrap in waxed paper, and store in refrigerator.