Low-Sodium, Low-Fat Chocolate Cake
["6 Tbsp. cocoa", "1 1/2 c. flour", "1 c. sugar", "6 Tbsp. polyunsaturated cooking oil", "1 Tbsp. vinegar", "1 c. cold water", "1 tsp. vanilla"]
["Mix all ingredients in baking dish with fork until smooth. Bake about 25 minutes at 375\u00b0.", "Ice in pan or serve plain to save calories."]
["cocoa", "flour", "sugar", "cooking oil", "vinegar", "cold water", "vanilla"]