Caramel Icing - cooking recipe

Ingredients

1 c. margarine, softened
1 c. packed light brown sugar
1 c. sugar
1 c. evaporated milk
1 tsp. vanilla extract

Preparation

Combine margarine, brown sugar, sugar and evaporated milk in large saucepan; mix well.
Bring to a rolling boil over medium heat, stirring constantly.
Boil for 15 minutes or until mixture begins to thicken, stirring constantly; remove from heat.
Stir in vanilla.
Pour into large mixer bowl.
Beat at high speed until smooth.
Spread over cake layers.