Chocolate Buttermilk Cake
["2 sticks margarine", "4 Tbsp. cocoa", "1 c. water", "2 c. sugar", "2 c. flour (plain)", "2 eggs", "1/2 c. buttermilk", "1 tsp. soda"]
["Bring margarine, cocoa and water to boil.", "Pour over sugar and flour.", "Mix eggs, buttermilk and soda and add.", "Pour in 9 x 13-inch greased and floured pan.", "Bake at 300\u00b0 for 40 to 45 minutes."]
["margarine", "cocoa", "water", "sugar", "flour", "eggs", "buttermilk", "soda"]