To begin with first add butter to a mixing bowl.
I used crystallized brown sugar so powdered it. Measure after powdering, it should measure 1/2 cup.
Next whisk it well. Cream it well.
After that add buttermilk to it.
Add vanilla essence to it. Mix it well.
To a sieve: add wheat flour, add baking soda to it. Sieve it well.
Mix well, gather to form a dough. If it doesn't gather to a dough add little more buttermilk accordingly.
Shape into small balls, slightly flatten it. Likewise repeat to finish. In the meantime preheat oven at 180 deg C for 10 mins.
After that, place parchment paper on baking tray. Place the prepared cookies. I got around 12 small cookies so added the rest in another batch. Brown sugar cookies are getting ready.
Finally bake in preheated oven at 180 deg C for 15-20 mins. Lastly cool them for few mins before storing.
Chewy brown sugar cookies ready!