30 Minute Chocolate Cake
["2 c. self-rising flour", "2 c. sugar", "2 sticks margarine", "3 Tbsp. cocoa", "1 c. water", "2 eggs", "1/2 c. buttermilk", "1 tsp. vanilla"]
["In a saucepan, combine water, cocoa and margarine.", "Bring to a boil.", "Remove from heat and pour over flour and sugar.", "Add eggs, buttermilk and vanilla.", "Mix well.", "Pour into a greased sheet pan. Bake at 400\u00b0 for about 20 minutes."]
["flour", "sugar", "margarine", "cocoa", "water", "eggs", "buttermilk", "vanilla"]