Preheat the oven at 180 degree celsius and line the baking tray with parchment paper.
In a large bowl, combine all dry ingredients- wholewheat flour, cocoa powder ,jaggery powder, baking powder. Mix them well.
Add cold butter to the dry ingredients. Using your fingers incorporate the butter into the mixture until it resembles a like coarse crumbs.
Now add milk and combine everything together.
Roll out the prepared dough to a thickness of approximately 0.5 cm between two sheets of parchment paper.
Sprinkle chocolate chips over the rolled-out dough, then roll it again.
Using a chopstick or ice cream stick, create diagonal dents on the rolled-out dough. Next, use a pizza cutter to cut equal-sized squares from the dough, each approximately 2cm by 2cm.
Refrigerate the biscuits for 15-20 minutes.
Bake the cookies for 12-15 minutes or until edges are firm.
Recipe by Bake with Shivesh at https://bakewithshivesh.com/hide-seek-biscuits/