As per requested:
Concord Grape Pie
1.5 lb (4 cups) Concord grapes
1 cup sugar
1/4 cup flour
1/4 tsp salt
1 Tbs lemon juice
1.5 Tbs butter, melted
1 9-in unbaked pie shell
Crumb topping
Slip skins from grapes; set skins aside. Bring pulp to boiling point; reduce heat, and simmer 5 min. Press thru sieve to remove seeds. Add skins.
Combine sugar, flour and salt. Add lemon juice, butter and grape pulp. Pour into pie shell.
Top with crumb topping. Sift 1/2 cup flour with 1/4 cup sugar. Cut in 1/3 cup butter till crumbly. Sprinkle over pie. Bake 400F about 40 min.