Hot Fudge Chocolate Cake
["2 c. sugar", "2 c. self-rising flour", "1 c. water", "1/2 c. oil", "1/2 c. margarine", "4 Tbsp. cocoa", "1/2 c. buttermilk", "2 eggs", "1 tsp. vanilla"]
["In a mixing bowl, mix flour and sugar; set aside.", "Combine water, oil, margarine and cocoa in a saucepan; bring to a rapid boil.", "Remove from heat; stir well.", "Pour into flour and sugar mixture.", "Add buttermilk, eggs and vanilla; mix well.", "Bake at 300\u00b0 for 40 minutes in a well-greased 13 x 9-inch cake pan."]
["sugar", "flour", "water", "oil", "margarine", "cocoa", "buttermilk", "eggs", "vanilla"]