Chocolate Sheet Cake
["2 c. sugar", "2 c. self-rising flour", "1 stick butter", "1/2 c. salad oil", "4 Tbsp. cocoa", "1 c. water", "2 eggs", "1 tsp. baking soda", "1 tsp. vanilla", "1/2 c. buttermilk", "1 tsp. vanilla", "4 Tbsp. cocoa", "1 stick butter", "6 Tbsp. milk", "1/2 c. nuts", "1 box 3x sugar"]
["Sift sugar and flour in large bowl.", "Put butter, oil and cocoa in pot and bring to boil.", "Pour over dry mixture and beat well. Mix together buttermilk, eggs, soda and vanilla.", "Pour into first mixture and turn into greased and floured 15 x 10 x 1 pan.\tBake at 400\u00b0 for 20 minutes.", "Start preparing icing 5 minutes before cake is done.", "Put rest of ingredients, except 3x sugar, into pan and bring to boil.", "Pour over sugar and beat well.", "Pour over cake while hot.\tCut in squares to serve."]
["sugar", "flour", "butter", "salad oil", "cocoa", "water", "eggs", "baking soda", "vanilla", "buttermilk", "vanilla", "cocoa", "butter", "milk", "nuts", "sugar"]