Texas Sheet Cake
["2 sticks oleo", "1 c. water", "4 Tbsp. cocoa", "2 c. sugar", "1 tsp. baking soda", "1 tsp. vanilla", "2 c. flour", "1/2 tsp. salt", "2 eggs", "1/2 c. sour cream"]
["Bring to a boil the oleo, water and cocoa.;", "Mix into a large mixing bowl the sugar, flour, baking soda, salt and vanilla.", "Add the eggs and sour cream.", "Pour on greased cookie sheet and bake at 350\u00b0 for 15 to 20 minutes."]
["oleo", "water", "cocoa", "sugar", "baking soda", "vanilla", "flour", "salt", "eggs", "sour cream"]