Mom'S Caramel Cake Frosting - cooking recipe

Ingredients

1/4 c. margarine
1/4 c. Crisco
1 c. light brown sugar
1 c. white sugar
7 Tbsp. Carnation milk
1 Tbsp. white Karo syrup
1 tsp. vanilla
pinch of salt

Preparation

Cook together all ingredients except margarine and cook to soft ball stage.
Do not
beat until cooled.
Add margarine while cooling.
If frosting hardens
too quickly, add a little more milk.