Start by weighing and measuring all of your ingredients.
Melt your butter and add brown sugar and white sugar to it and stir till combined.
Add egg, milk, and vanilla and whisk.
Stir in the flour, cocoa powder, baking powder, baking soda, and salt. Add the red food colouring and whisk to incorporate.
Add the chocolate chips and mix until evenly distributed.
Chill the dough until firm enough to scoop – about an hour.
Warm your oven to 180C. On a baking mat or parchment lined tray, scoop out 1½ tbsp of dough and roll into balls. You should get about 9 cookies.
Taking them one at a time, roll them into the icing sugar. Once all the cookies are done, re-roll them in icing sugar once again.
Bake for 13-14 mins. The cookies will still look a bit wet inside, but this is what gives them that extra fudginess once they cool. Leave for 5 mins on the mat before tucking in; and don’t stop at just one!