1. Slice enough thin apple slices to cover a slice of bread.
2. Heat apples, lemon juice ( maybe a tablespoon), sugar, cinnamon, and water (to cover) till translucent.
3. Toast a piece of bread and butter it.
4. Place apple slices on the slice of bread.
5. Sprinkle powdered sugar and cinnamon, nutmeg, etc.
Childlike Wonder 
Delicious. I think that would taste like and apple pie!