preheat oven to 325. in medium bowl whisk together flour, baking powder, salt, cinnamon, cloves and nutmeg. in separate bowl, beat eggs, sugar, and oil, add 1 1/2 tsp vanilla. slowly stir in flour mixture just till well blended. lightly spray a 7x11 glass cake pan. peel, core and thinly slice apples into the pan and evenly pour batter over the top of the apples. bake 30 to 40 min or till a toothpick comes out of center clean. frosting- i medium mixing bowl, beat cream cheese, butter and remaining vanilla, add powder sugar and beat 2 minutes. let cake completely cool before frosting.