Preheat oven to 350°F. Grease 8-inch square baking pan. Sift flour, baking soda and salt into small bowl. Toss apples with egg in large bowl. Mix in sugar, nuts, oil, cinnamon and nutmeg. Add dry ingredients and then stir until just combined. (Cake batter will be pasty.) Spread batter in prepared pan Bake until tester inserted in center comes out clean 40 to 45 minutes. Cool in pan on rack 10 minutes. Cut into squares and serve. bake 23