Chocolate Fudge Sheet Cake
["2 c. flour", "2 c. sugar", "1/2 tsp. salt", "1 tsp. cinnamon", "2 sticks butter or margarine", "1 c. water", "3 Tbsp. cocoa", "2 eggs, well beaten", "1 tsp. soda", "1/2 c. buttermilk", "1 tsp. vanilla"]
["Sift flour and measure.", "Re-sift with sugar, salt and cinnamon. Put butter, water and cocoa in saucepan.", "Bring to a boil; pour over flour and sugar mixture.", "In another bowl, put beaten eggs, soda, buttermilk and vanilla.", "Add to other mixture and mix well. Bake in a greased and floured 15 x 10 1/2 x 1-inch pan.", "Bake 20 minutes at 350\u00b0.", "Start the icing the last 5 minutes cake is cooking."]
["flour", "sugar", "salt", "cinnamon", "butter", "water", "cocoa", "eggs", "soda", "buttermilk", "vanilla"]