Roll out puff pastry into a large circle...say size of a pie plate plus 3 inches around.
In a large bowl mix all the ingredients together very well.
Pour topping in the middle of the puff pastry and fold edge over the topping, giving it a rustic pie look.
Bake in a preheated oven at 375 degree for 20 minutes, reduce heat to 325 degrees and bake for 30 minutes more, until the crust is well-browned and the filling has cooked down and is bubbly.