Peanut Butter Sheet Cake
["1 stick oleo", "1/2 c. peanut butter", "1 c. water", "1/2 c. cooking oil", "2 c. flour", "2 eggs, slightly beaten", "1/2 c. milk", "2 c. sugar", "1 tsp. vanilla", "1 tsp. baking soda"]
["Put first four ingredients in saucepan and bring to boil. Add mixture to the rest of the ingredients and mix well. Pour into well-greased and floured jelly roll pan. Bake at 400\u00b0 for 20 minutes. Frost with peanut butter frosting given below."]
["oleo", "peanut butter", "water", "cooking oil", "flour", "eggs", "milk", "sugar", "vanilla", "baking soda"]