2 tbsp. cornstarch
1/2 c. unsweetened orange juice, divided
8 c. fresh blackberries
2/3 c. sugar
1/4 tsp. ground cinnamon
1/4 tsp. ground nutmeg
1/4 tsp. ground cloves
Vegetable cooking spray
1 c. all purpose flour
1/4 tsp. salt
2 tbsp. plus 2 tsp. vegetable oil
2 to 3 tbsp. cold water

Combine cornstarch and 1/4 cup orange juice; set aside. Combine remaining 1/4 cup orange juice, blackberries, sugar, cinnamon, nutmeg, and cloves in a heavy saucepan; stir well. Bring to a boil; reduce heat, and simmer 8 minutes, stirring occasionally. Stir in cornstarch mixture. Return to boil, and cook 1 minute, stirring constantly, until mixture is thickened and bubbly. Remove from heat; pour into a 10 x 6 x 2 inch baking dish coated with cooking spray, and set aside.

Combine flour and salt in a small bowl; stir well. Combine oil and water in a small bowl; stir well. Pour oil mixture into flour mixture; stir with a fork until dry ingredients are moistened. Shape into ball; cover and chill. Roll dough to 1/8 inch thickness on lightly floured surface. Cut into 1/2 inch strips; arrange over blackberry mixture in a lattice fashion. Bake at 425 degrees for 30 to 35 minutes. Serves 8.