Chocolate Shortbread Crust Pastry:

• 1/4 cup dutch cocoa
• 1 1/2 cups all-purpose flour
• 1/2 cup icing (confectioner's) sugar
• 1 cup unsalted butter chilled and cubbed
• 1 large egg yolk and white separated
• 2 large egg yolks
• 1 tbsp ice water

Chocolate, Pear, and Whiskey Filling:

• 1/4 cup brown sugar
• 1 1/2 tbsp unsalted butter
• 3 medium bosc pears firm, cut into wedges or halves (with core removed)
• 60 grams dark chocolate chopped
• 1 1/2 tbsp unsalted butter in addition to above
• 1/4 cup brown sugar in addition to above
• 1/4 cup liquid honey
• 2 large eggs
• 2 tbsp whiskey
• 1 tbsp heavy cream such as liquid whipping cream