Grease a cookie tray with butter and keep it ready.
Pre heat the oven to 180 degree C for 15 minutes.
Sieve together ragi flour, wheat flour and baking powder.
Mix well with your fingers until the mixture become crumbled as shown in the picture below.
Add powdered sugar or jaggery or brown sugar and mix it well.
Add needed milk little at a time and make a smooth dough. Refrigerate the dough for 15-20 minutes.
Variations -For cardamom flavor, add 1/4 tsp cardamom powder instead of vanilla essence.
For cinnamon flavor, add 1/4 tsp of cinnamon powder instead of vanilla essence.