Preheat oven and line your baking tray with baking sheet/parchment paper.

Sift flour, cocoa powder, & baking soda together, add salt & set aside.

In a separate bowl, mix sugar & butter till pale & fluffy, add eggs one at a time, mixing after each addition. Add dry ingredients to wet ingredients in 4 additions, alternating with milk.

Mix batter till smooth, mixture should be thick enough to roll on your palm. Scoop up batter, roll into a ball & flatten with your palm. Place on baking sheet, giving space to allow them spread out.

Bake for about 8-10 minutes, or till cookie is set. Take out of the oven, & allow to cool on the tray first before taking them off the tray to cool completely.