Blackberry Pie - cooking recipe

Ingredients

4 c. blackberries
2 c. sugar
4 Tbsp. tapioca
1/4 tsp. salt
1/2 stick butter or margarine
2 Tbsp. lemon juice

Preparation

Mix first 4 ingredients together and add lemon juice and mix. Place in unbaked 9-inch pie shell.
Bake at 450\u00b0 after putting butter on top.
Cover with strips and then bake.
Check after 20 minutes.
Temperature adjustment may be necessary.
Bake until done.