Brigid's Blackberry Pie
(Makes one 9 inch pie)

4 cups of fresh blackberries (thawed frozen berries are ok)
11/2 cups sugar
1/3 cup flour
1/4 teaspoon cinnamon
1/8 teaspoon of salt
1 unbaked pie crust

Preheat oven to 325 degrees F. Line a deep pie dish with the pie crust or purchase a commercially-made one. Set aside. Mix all other ingredients together in a large mixing bowl. If it appears too "wet," mix in a little more flour (about 2 tablespoons). Turn the fruit into the pie shell and dot with butter or margarine. You can bake the pie as is, or cover it with another pie crust. Then score the top several times with a sharp knife. Bake for 1 hour, or until the top crust is a golden brown.