Blackberry Pie - cooking recipe

Ingredients

4 c. berries (fresh or frozen)
1 c. sugar (more if desired)
4 Tbsp. cornstarch
2 Tbsp. lemon juice
double crust

Preparation

Put first 4 ingredients in bowl.
Mix lightly.
Put in pie crust.
Cover with top crust.
Prick with fork.
Sprinkle with sugar.
Bake at 450\u00b0 for 10 minutes, then bake at 350\u00b0 for 40 to 45 minutes.