Preheat oven to 350 degrees,with rack placed in center of oven.
Grease a 9X9 inch pan,set aside.
Sift all dry ingredients in a medium bowl and set aside.
Cream butter and brown sugar in large bowl using a mixer at medium speed.Contnue until pale brown,about 5 minutes.Beat in molasses,then beat in eggs one at a time.With a spatula stir in crystallized ginger and white chocolate chips .Then add dry flour mix stirring until just mixed dont over mix and using spatula only.
Spoon batter into pan.
Bake 20-25 minutes,until toothpick comes out clean and top is a light brown.
Cool on wire rack for 30 minutes,cut into squares.
(you can use more crystallized ginger in batter if desired too)
*Note: If you can manage to save some (ie) not eat them all,reserve some to use for a GF cheesecake crust.YUM