Mama'S Caramel Icing

Directions

1. 1
   Cook 1/2 cup sugar in black skillet until melted and golden. Mix egg, butter and remainder of sugar with milk in a heavy boiler and cook over medium heat until butter melts.
2. 2
   Add caramelized sugar.
3. 3
   Cook until soft ball can be formed in cold water.
4. 4
   I use a candy thermometer and cook it to 232°.
5. 5
   Add vanilla; beat.