¾ cup cake flour
½ teaspoon baking soda
⅛ teaspoon baking powder
⅛ teaspoon salt
½ teaspoon ground cinnamon
2 tablespoons butter
1 tablespoon sour cream
½ cups granulated sugar
1 large egg
¾ teaspoon vanilla extract
½ teaspoon fresh lemon juice
1 large apple
1 tablespoon confectioner’s sugar