Combine flour and baking powder. Stir to combine. Blend in butter until it resembles coarse corn meal. Stir in one cup of sugar, egg, and enough milk to form a soft dough. Spread half the batter/dough in a buttered, nine inch baking pan. Place apples on top of batter/dough. Top apples with 1 tablespoon sugar. Top with rest of dough/batter. Bake at 350 degrees for 50 minutes until golden.