To make the filling, in a large bowl stir together the prepared pears, blackberries, sugar, cornstarch, cinnamon, orange zest, and salt.
Inspired by Charm's Go-To Pie Crust recipe can be found here. Lately, I've been skipping the food processor and using a pastry blender to incorporate the flour into the butter. I then use my hands to mix in the iced water.
**I should note that my crust is a little dark because I accidentally had my oven set at 475 to start. I typically start baking my pies with a small piece of aluminum foil on top to prevent over-browning. If your crust is getting too dark, I recommend doing the same.