Chocolate Sheet Cake
["2 c. flour", "2 c. sugar", "1 1/2 tsp. baking soda", "2 sticks oleo", "4 heaping Tbsp. cocoa", "1 c. water", "1/2 c. buttermilk", "2 eggs, beaten", "1 tsp. vanilla"]
["Melt 2 sticks oleo.", "Add cocoa and water.", "Bring to boil and pour hot mixture over dry ingredients.", "Add 1/2 cup buttermilk, eggs and vanilla; mix well.", "Pour into greased cookie sheet.", "Bake for 15 to 20 minutes at 350\u00b0."]
["flour", "sugar", "baking soda", "oleo", "cocoa", "water", "buttermilk", "eggs", "vanilla"]