We've spoken about dessert mash-ups before (in my Lemon Meringue Fudge recipe). Only good things can happen when you merge the best elements of two desserts into one sensational combo. Take the spiced apples and crunchy crumble topping of an apple crumble. Now add in the rich creaminess of a vanilla cheesecake. The result is a spectacular showstopper of a dessert. Crunchy, creamy, fruity and cinnamony. As if eating two desserts in one go wasn't decadent enough, the addition of a salted caramel sauce takes this Apple Crumble Cheesecake to the next level of indulgence.This dessert requires a little effort, but your hard work will...