I baked this German apple cake. The recipe is from Classic German Baking via Epicurious. It's delicious and a nice change of pace from apple pie. The crust contains egg for richness. The filling includes apples, cranberries, lemon juice, but no added sugar; it's a great balance between sweetness and tartness. The top crust is coated in baking powder + lemon juice; once again, sweet but not too sweet.