Julie'S Mazola Cake
["3 c. flour", "2 c. sugar", "6 Tbsp. cocoa", "2 tsp. soda", "pinch of salt", "1 c. oil", "2 Tbsp. vinegar", "2 c. water (cool)", "2 Tbsp. vanilla"]
["Mix dry ingredients.", "Add liquid; mix and bake in 9 x 13-inch baking pan for 45 minutes at 325\u00b0."]
["flour", "sugar", "cocoa", "soda", "salt", "oil", "vinegar", "water", "vanilla"]