Mix wheat flour, semolina, walnut powder, salt, baking powder and cardamom powder and keep aside.
In another bowl take ghee and beat well in one direction till it becomes soft and fluffy. Add half of the powdered sugar and again beat well. Add rest of the powdered sugar and beat well till mixture becomes soft and fluffy.
Now gradually add flour mixture and mix well to form dough. If needed add milk. Knead dough and divide in 15 equal parts.
Make balls from it, press little with palms and keep in baking tray lined with butter paper. Keep walnut piece on each ball and gently press.
Bake in an preheated oven for about 20 to 25 mins at 200 degrees centigrade. Time and temperature may vary depending upon the oven you are using.
Remove from oven and allow it to cool completely. Keep in an airtight container and enjoy.
