Never Fail Caramel Filling - cooking recipe

Ingredients

1/2 c. margarine
1 c. brown sugar
1/4 c. milk
2 c. powdered sugar

Preparation

Melt margarine and brown sugar.
Boil 2 minutes, stirring continually. Then add milk.
Bring to a boil, stirring constantly. Cool to lukewarm, then add gradually the powdered sugar and heat. Enough filling for 3 layer cake.