Ingredients
3 cups fresh or frozen blackberries, thawed and drained1/2 cup sugar2 tablespoons cornstarch1 teaspoon lemon juice1/4 teaspoon ground cinnamonLATTICE CRUST:3/4 cup all-purpose flour3 teaspoons sugar, divided1/4 teaspoon salt3 tablespoons cold butter1 tablespoon shortening3 tablespoons cold water1 egg white, beaten
Preparation
Place blackberries in a bowl. Combine sugar and cornstarch; sprinkle over berries. Add lemon juice and cinnamon; toss to coat. Spoon into a greased 1-qt. baking dish.
In a bowl, combine the flour, 1 teaspoon sugar and salt. Cut in butter and shortening until mixture resembles coarse crumbs. Add water; toss with a fork until a ball forms. Roll out pastry; cut into strips and make a lattice crust over filling. Crimp edges.
Brush with egg white; sprinkle with remaining sugar. Bake at 375° for 40-45 minutes or until crust is golden brown and filling is bubbly. Cool on a wire rack.
