MAKE THE CRUST:
Using a food processor and the S blade, chop up the chilled butter
Then add flour and pulse
Blend the two ingredients roughly, until the butter is broken into pea sized chunks
Then add the ice water
Pulse until the dough starts to stick together
Then transfer dough to a floured cutting board
Knead quickly and gently, forming the dough into two discs
Wrap in plastic wrap and refrigerate for 2 hours (or overnight)
MAKE THE FILLING:
Toss the raspberries with cocoa power and sugar until coated lightly
ASSEMBLE THE HAND PIES:
Take an egg and beat it
Roll out the dough on a floured cutting board
Cut into circles with a large cookie cutter (or rectangles with a knife)
Lay down the bottom layer of a hand pie on the cutting board
Brush the edges with beaten egg wash
Add a dollop of coated raspberries
Top with another circle or rectangle of dough
Press the edges closed and crimp around edges with a fork
Brush surface with egg wash
Sprinkle with sugar
BAKE:
Bake on a baking sheet at 350°F (180°C) for approximately 30 minutes, until golden brown