In a mixing bowl, mix flour, sugar, lime zest and ghee.
Make a soft dough, if its crumbly add 1 tablespoon of milk.
Divide the dough into small balls and flatten them with palm.
Place them on a baking sheet lined with parchment paper.
Preheat oven at 350 degree Bake for 10 minutes or until bottoms are golden brown.
Remove from the oven and cool the cookies completely.
To make glaze, mix 1/2 cup powdered sugar with 1 tablespoon milk (or water). Mix well until smooth.
With the help of a spoon glaze the cookies. Top with some lime zest.
Let it set for few hours. Lime cookies are ready.
