Fudge Frosting

Directions

1. 1
   In a 2 or 3-quart saucepan, combine all ingredients, except vanilla.
2. 2
   Bring to a rolling boil, stirring.
3. 3
   A rolling boil is one that cannot be stirred down. Boil for 1 minute. Cool.
4. 4
   Add vanilla.