Instructions: Combine flour, sugar and salt in processor. Add butter and shortening; cut in using on/off turns until mixture resembles coarse meal. Blend in enough water by moist clumps. Gather dough into ball; flatten into disk.

Wrap dough in plastic and refrigerate 1 hour.

Preheat oven to 375 degrees.

Roll out dough on floured surface to 12-inch round. Transfer dough to 9-inch-diameter glass pie dish. Fold edges under. Crimp edges decoratively, forming high standing crust.

For Filling:
Sprinkle 1/2 cup walnuts and chocolate over bottom of crust.

Combine all remaining ingredients except remaining 1/2 cup walnuts in large bowl and beat until well blended. Pour over chocolate and walnuts.

Sprinkle 1/2 cup walnuts over.

Bake pie until filling is softly set in center, about 50 minutes.

Transfer pie dish to rack and cool completely.

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