Chocolate Sheet Cake
["2 c. flour", "2 c. sugar", "1 1/2 tsp. salt", "1 stick butter", "1/2 c. shortening oil", "1 tsp. vanilla", "1 c. water", "3 Tbsp. cocoa", "2 eggs, beaten", "1 tsp. soda", "1/2 c. buttermilk"]
["Combine flour, sugar and salt.", "Heat oleo, shortening, water and cocoa.", "Bring to boil.", "Pour over flour mixture and mix well. Beat eggs, soda, buttermilk and vanilla.", "Add to mixture.", "Bake at 350\u00b0 for about 20 minutes."]
["flour", "sugar", "salt", "butter", "shortening oil", "vanilla", "water", "cocoa", "eggs", "soda", "buttermilk"]