Buttermilk Icing - cooking recipe

Ingredients

2 c. sugar
1 c. buttermilk
1 tsp. soda
1 tsp. vanilla
1 c. margarine

Preparation

Mix together; keep stirring until it forms a ball when dropped in a bowl of water.
Remove from heat and let stand for 5 minutes. Cut cake into pieces.
Then pour icing on cake.