Pouring the caramel over the top of this pie gives it a sweet, crunchy glaze. I have always wanted to make it with a full top crust but everyone always requests the lattice top! Prep time includes preparing the apple slices. Feel free to use refrigerated pie crusts. NOTE: I used a full top crust (see pictures) and it is still delicious and easy, just not very pretty. It would be prettier without using the caramel as a glaze on the top, simply mix it all in with the apple slices.