Banana Cake
["2 c. flour", "1 1/2 c. sugar", "1 1/2 tsp. baking powder", "3/4 tsp. baking soda", "1 c. mashed ripe banana", "1/2 c. buttermilk", "1/2 c. shortening", "2 eggs", "1/2 tsp. salt", "1 tsp. vanilla"]
["Heat oven to 350\u00b0.", "In a bowl combine flour, sugar, baking powder, baking soda and salt.", "Add banana, buttermilk, shortening, eggs and vanilla.", "Beat at low speed until combined.", "Beat at medium speed for 3 minutes."]
["flour", "sugar", "baking powder", "baking soda", "mashed ripe banana", "buttermilk", "shortening", "eggs", "salt", "vanilla"]