In a large bowl whisk the flour, cocoa powder, baking soda, and salt together.
Using an electric mixer, cream together the butter, brown sugar, sugar until creamy and fluffy
Beat in the egg, milk, and vanilla.
Scrape down the sides and bottom of the bowl as needed. Mix well to combine all ingredients.
Add the food coloring and beat until combined.
Turn the mixer off and add the dry ingredients into the wet ingredients.
Slowly beat with the mixer on low until a very soft dough is formed. Fold in the chocolate chips; the dough will be sticky.
With the dough in the bowl cover it tightly with plastic wrap chilling it for at least 1 hour
Preheat the oven to 350 degrees. Line two large cookie sheets with parchment paper. Set aside.
Using a small ice cream scooper, scoop out some dough and roll it into a ball
Place the mini chocolate chips into a bowl
Dip the top of the cookie dough ball into the mini chocolate chips, only coating half of the dough
Place onto a cookie sheet and lightly press down Repeat steps for 11 more cookies, you can only bake 12 cookies at a time on a cookie sheet
Bake in the preheated oven for 13 minutes
Remove from oven and allow to cool completely!
Enjoy!