First in a siever sift the flour well along with baking powder, baking soda,cardamom powder and salt , mix well and keep aside.
In a mixing bowl add powdered sugar and ghee/butter and whisk until pale in color. Now add custard powder and again whisk well.
Add dry ingredients to the wet ingredients and mix well to make like a soft crumbled dough.
Take a lemon sized portion from the dough roll it and gently flatten little with your palm. Make all cookies similarly.
Place all cookies in a greased baking tray and bake for 15-20 minutes in preheated microwave on 180℃.
After baking let them cool until firm and then keep them in airtight container.
Zero Oil Wheat Flour Custard flavoured Cookies are ready.