Yummy Chocolate Sheet Cake
["2 c. sugar", "2 c. sifted flour", "1 tsp. soda", "1/2 tsp. salt", "1 c. butter or margarine", "1 c. water", "1/4 c. cocoa", "1/2 c. buttermilk", "2 eggs, beaten", "1 tsp. vanilla"]
["Sift together sugar, flour, soda and salt.", "In a saucepan, combine butter, cocoa and water.", "Stirring constantly, bring to a rolling boil over medium heat.", "Add to dry ingredients, mixing well.", "Stir in buttermilk, eggs and vanilla.", "Pour into a greased 15 x 10-inch pan.", "Bake in a preheated 400\u00b0 oven for 20 to 25 minutes."]
["sugar", "flour", "soda", "salt", "butter", "water", "cocoa", "buttermilk", "eggs", "vanilla"]