Step 1

In a large bowl add the blackberries, sugar, cornstarch, lemon zest, and lemon juice, mix until fully combined.

Mix the Filling Together

You want all of the blackberries to be evenly coated with the other ingreidents.

Make Sure Combined

Step 2

Add all of the blackberry filling into the chilled pie dough. Add the chunks of butter on top, make sure to spread them out.

Add to Pie Crust

Step 3

Place the second pie crust dough on top and seal the pie crusts together. Cover with an egg wash.

Add Egg Wash

Step 4

Sprinkle the top with coarse sugar and cut a few lines in the top center of the pie so the pie can release the steam while baking. Bake Pie.

Add Sugar and Bake

Step 5

Let the pie cool on a wire rack for at least three hours. If you cut into the pie too quickly all the filling will ooze out, the pie needs a long cooling time to properly set up.

Let Pie Rest

Step 6

Slice and Enjoy!

Slice and Enjoy!