Wacky Cake
["1 1/2 c. flour", "1 c. sugar", "1/4 c. cocoa", "1 tsp. soda", "1/2 tsp. salt", "1 Tbsp. vinegar", "1 tsp. vanilla", "1/3 c. salad oil", "1 c. cold water"]
["Stir together in a mixing bowl flour, sugar, cocoa, soda and salt.", "Add vinegar, oil and cold water.", "Add vanilla and beat until smooth, about 2 minutes.", "Pour batter into a greased square baking pan.", "Bake at 350\u00b0 for 30 to 35 minutes."]
["flour", "sugar", "cocoa", "soda", "salt", "vinegar", "vanilla", "salad oil", "cold water"]