One Bowl Banana Cake
["2 c. flour", "1 1/2 c. sugar", "3/4 c. oil", "2 eggs", "1 tsp. baking soda", "2 1/2 tsp. baking powder", "1/2 tsp. salt", "1/2 c. milk, soured with 1 1/2 tsp. vinegar", "1 tsp. vanilla", "4 ripe bananas, mashed"]
["In large mixing bowl, add all ingredients and beat until mixed well.", "Pour into greased and floured pan.", "Bake at 350\u00b0 for at least 40 minutes.", "Test with toothpick to see if done.", "Cool and frost with butter powdered sugar frosting."]
["flour", "sugar", "oil", "eggs", "baking soda", "baking powder", "salt", "milk", "vanilla", "bananas"]