This is a perfect dessert for early autumn as it makes the most of the seasons cooking apples and blackberries. It is simple but deliciously warming on colder September evenings.
Prep: 20 minutes plus 1 1/2 hours resting of the pastry
Cook: 30 minutes
Prep: 20 minutes plus 5-8 hours marinating
Cook: 20 minutes
Prep: 1 minute