Preheat oven to 350 degrees

Toast pecans for 8 minutes

Let cool and then coarsely chop

Cut chocolate into small pieces

Cut ginger into fine dice

Butter a 9 x 12 inch baking pan

Place chocolate in a bowl with the butter and melt on HIGH power in the microwave for 1-1/2 to 2 minutes, stirring after 1 minute

Cool to lukewarm. Beat eggs and sugar with mixer until thick and light colored

Beat in chocolate mixture and then stir in vanilla, orange zest, ginger, salt and nuts

Fold in flour and spread in prepared pan

Bake for 20 to 25 minutes or until just set in center

Cool; cut into squares and serve with ice cream.