Seven-Minute White Frosting
Seven-Minute White Frosting

A very fluffy delicious frosting that never fails. 

You will need:
  1. Place in the top of a double boiler and beat until thoroughly blended:
  2. Place these ingredients over rapidly boiling water. Beat them constantly with a rotary beater for 7 minutes. Remove icing from heat.
  3. Add: 1 teaspoon vanilla extract.
  4. Continue beating until the icing is the right consistency to be spread. Use immediately.