Preheat the oven to 350° (after the cookies have chilled) and line a baking sheet(s) with parchment paper. Set aside.
In a medium bowl, whisk flour, cocoa powder, baking powder and salt together until combined. Set aside.
In another bowl, whisk sugar, vegetable oil, eggs, and vanilla together until well combined.
Add food coloring, stir to combine.
Gradually add the dry ingredients into the wet ingredients. Stir. Add white chocolate chips, stir.
Form dough into a flat circular disk, about 2-inches thick, and wrap it with the plastic wrap. Place in the fridge for 3 plus hours.
Using a 1-inch cookie scoop, place on the prepared baking sheet 2 inches apart and bake for 10-12 minutes.
Remove from the oven and let sit on the baking sheet for a couple minutes then transfer to a wire rack to cool completely.
*Place cookie dough back in the fridge while the first batch of cookies bake so the dough stays cold.