Step 1: Make the Pie Crust

1. Combine the Dry Ingredients:

In a large mixing bowl, whisk together 2 ½ cups of all-purpose flour, 1 tablespoon of sugar, and 1 teaspoon of salt. These dry ingredients form the base of your pie crust.

2. Cut in the Butter:

Add the cold, cubed butter to the flour mixture. Using a pastry cutter or your fingers, work the butter into the flour until the mixture resembles coarse crumbs with pea-sized pieces of butter. Be sure to work quickly so the butter stays cold.

3. Add the Ice Water:

Slowly drizzle in ice-cold water, one tablespoon at a time, mixing gently until the dough just starts to come together. You may not need the full ½ cup of water—stop adding water as soon as the dough holds together when pinched.

4. Chill the Dough:

Divide the dough into two discs, wrap them in plastic wrap, and refrigerate for at least 30 minutes. This chilling time helps the dough firm up, making it easier to roll out and ensuring a flaky crust when baked.

Step 2: Prepare the Berry Filling

1. Mix the Berries:

In a large bowl, combine 3 cups of mixed berries (fresh or frozen), ¾ cup of sugar, 2 tablespoons of cornstarch, 1 tablespoon of lemon juice, 1 teaspoon of vanilla extract, and a pinch of salt. Stir until the berries are evenly coated. If you like a spiced flavor, you can add a pinch of cinnamon and nutmeg.

2. Let the Filling Rest:

Let the berry mixture sit for about 10 minutes. This allows the sugar to dissolve and the flavors to meld together. If the berries release too much juice, you can add an extra tablespoon of cornstarch to help thicken the filling.

Step 3: Roll Out the Pie Dough

1. Roll Out the Bottom Crust:

Once the dough has chilled, remove one disc from the refrigerator and roll it out on a floured surface to about ⅛-inch thickness. You want the dough to be thin but sturdy enough to hold the filling.

2. Line the Pie Pan:

Carefully transfer the rolled-out dough to a 9-inch pie pan, pressing it gently into the bottom and sides. Trim any excess dough hanging over the edges, leaving about ½ inch of overhang.

3. Add the Berry Filling:

Pour the prepared berry filling into the pie crust, spreading it out evenly. Set aside while you prepare the top crust.

Step 4: Create the Jack-O’-Lantern Design

1. Roll Out the Top Crust:

Remove the second disc of dough from the refrigerator and roll it out on a floured surface to about ⅛-inch thickness. This will be the top crust of your pie.

2. Carve the Face:

Using a sharp knife or paring knife, carefully carve out the jack-o’-lantern face on the rolled-out dough. Start by cutting out two large, oval-shaped eyes, leaving enough space between them for the “nose” and “brows.” For the mouth, carve a large, creepy grin with jagged teeth. You can make the smile as wide and toothy as you like! Add a small nose or scars around the face for extra detail.

3. Add the Peppercorn Eyes:

For an extra spooky touch, press two black peppercorns into the center of the eye cutouts to create the eyeballs. You can also use cloves or small pieces of licorice for a different effect.

4. Place the Top Crust:

Carefully lift the carved-out top crust and place it over the berry filling. Press the edges together with the bottom crust to seal, then trim any excess dough. Crimp the edges with a fork or your fingers to give it a finished look.

Step 5: Egg Wash and Bake

1. Brush with Egg Wash:

In a small bowl, whisk together 1 egg with a tablespoon of water to create an egg wash. Brush the egg wash over the top of the pie, especially around the carved face, to give it a golden, shiny finish when baked.

2. Bake the Pie:

Preheat your oven to 375°F (190°C). Place the pie on a baking sheet (to catch any drips) and bake for 45-50 minutes, or until the crust is golden brown and the filling is bubbling through the cutouts.

3. Cool the Pie:

Once baked, remove the pie from the oven and let it cool for at least 2 hours before slicing. This allows the filling to set and makes it easier to cut clean slices.

Step 6: Serve and Enjoy!

Once the pie has cooled, it’s ready to serve! Slice into this spooky Grinning Jack-O’-Lantern Pie and enjoy the contrast of the sweet, tart berry filling with the buttery, flaky crust.