Lightly dust surface with flour and turn out the dough onto it.
Form the dough into a ball and divide it in half.
Flatten each piece into a disc and cover with plastic wrap. Refrigerate forat least 60 minutes.
Once dough has chilled, roll out on a floured surface into a 12-inch circle.
Transfer to a 9-inch pie dish and gently press into the bottom and sides.
Trim off any excess dough and line the pie dish with parchment paper and fill with pie weights (dried beans or rice also work well).
Roll out the second chilled dough ball into a 12" circle and use a pizza cutter or sharp knife to slice it into twelve 1-inch strips and set aside.
Bake the pie crust at 400F for 15 minutes and then remove the pie weights. Prick the pie crust with a fork all over and bake for 5 – 10 more minutes while you make the filling.
To make the filling, mix all the filling ingredients together in a large mixing bowl until well combined.
Add the filling to the pre-baked pie crust, being careful to not add too much excess liquid.
Using the prepared 12 strips of dough, weave a lattice crust over the top. Pinch the edges to seal well.
Brush with egg wash and bake at 375F for 50 - 60 minutes, or until crust is golden.
Serve warm as is, or with ice-cream, cream, or custard.