She's My Blackberry Pie

Ingredients

• 4 cups blackberries fresh to taste
• 1  eggs beaten
• 3 tablespoons flour all-purpose
• 1 tablespoon juice of lemon 
• 1  double crust ready-to-use pie crust 
• 0.5 cup sugar white

Equipment

• bowl
• oven
• aluminum foil
• pie form

Directions

1. Preheat oven to 425 degrees F (220 degrees C). Press 1 pie pastry into bottom of a 9-inch pie pan.
2. Mix blackberries, sugar, flour, and lemon juice together in a large bowl.
3. Pour into prepared crust.
4. Slice second pie crust into 1-inch strips; weave a lattice pattern over the top of the pie. Seal the lattice ends to the bottom pastry with a dab of water; crimp edges together.
5. Brush lattice top with beaten egg.
6. Bake pie in the preheated oven for 15 minutes. Reduce heat to 375 degrees F (190 degrees C) and bake for an additional 15 minutes. Loosely cover pie with aluminum foil to prevent burning; bake until pie is bubbling, 10 to 15 more minutes.