One Minute Caramel Icing

Directions

1. 1
   Put 1/2 cup sugar in black skillet and heat until it melts. Heat 1 1/2 cups sugar, butter and milk.
2. 2
   When hot, add the sugar you have melted and cook for 1 minute after it begins to boil. Remove from heat.
3. 3
   Add vanilla and salt.
4. 4
   Beat until smooth enough to go on cool cake.