Preheat oven to 350 degrees. Grease and flour 13 x 9 x 2-inch pan. In bowl, beat together honey, brown sugar, vanilla, applesauce, oil and egg until well blended. Fold in undrained pineapple, whole wheat flour, 1/4 cup oats, raisins and nuts. Turn into pan. Sprinkle with remaining oats. Bake 18 to 20 minutes or until center is just firm. Sprinkle with confectioners sugar.