In a medium bowl, whisk flour, baking powder, baking soda, salt, spices.
In a large bowl, beat together butter, brown sugar, milk, amaretto and egg until well blended.
Add jaggery, vanilla and fresh ginger and beat until well mixed.
Slowly mix in dry ingredients until well mixed and smooth.
Divide dough into half and set aside at room temperature for 2-4 hours. Refrigerate if setting aside for longer.
Preheat oven to 375 degrees F. Line baking sheet with parchment.
Roll out dough on a lightly floured surface to 1/4 inch thick.
Cut out cookies into circles or desired shape.
Space 1 inch apart and bake 1 sheet at a time for 7-10 minutes.
Cool on wire rack.
Ice with Royal icing.