Thaw pastry at least 30 minutes. It needs to be workable.
Preheat oven to 425° F. On a lightly floured surface, roll
pastry to a 12 -inch square; cut into four 6-inch squares.
In the center of each square, place 1/4 C. chocolate and
1 Tbsp. walnuts. Bring pastry corners together just above
chocolate; twist and turn. Fan out corners. Place on
ungreased baking sheet. Bake 10-15 minutes or until golden
brown. Let stand at least 10 minutes. Sprinkle with
confectioner’s sugar and serve. Serves four. P.S. Can be
prepared hours ahead, just refrigerate prior to baking.