Prepare the Flour : To ensure the flour is safe for consumption, heat-treat it first. Spread the flour evenly on a baking sheet and bake at 350°F (175°C) for 5–7 minutes. Let it cool completely before using.
Cream the Butter and Sugars : In a mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until smooth and fluffy.
Add Flavor and Color : Mix in the vanilla extract, cocoa powder, red food coloring, and milk until the dough is evenly colored and well combined.
Incorporate Dry Ingredients : Gradually add the cooled, heat-treated flour and salt to the wet ingredients. Stir until smooth and the dough comes together.
Fold in the Chocolate Chips : Gently fold in the mini chocolate chips to distribute them evenly throughout the dough.
Serve and Store : Scoop the cookie dough into small bowls or roll into bite-sized portions. Enjoy immediately, or refrigerate for up to one week in an airtight container.