Buttermilk Icing
["2 c. sugar", "1 c. buttermilk", "1 tsp. soda", "1 tsp. vanilla", "1 c. margarine"]
["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."]
["sugar", "buttermilk", "soda", "vanilla", "margarine"]