Cook sugar, milk and butter together until it forms a soft ball when tested in cold water; add vanilla. Beat until thick and spread on cake.
BUTTERSCOTCH ICING AND FILLING (Without Sugar)
- 2 cups light syrup
- ½ cup butter
- ½ cup milk
Boil syrup, butter and milk together until it forms a soft ball when tested in cold water. Cool slightly without stirring and pour while warm on cake.
Chopped nuts may be added while icing is still soft.