In a large bowl with an electric hand mixer or the bowl of a stand mixer fitted with a paddle attachment, cream unsalted butter, light brown sugar, and granulated sugar until light and fluffy.
Add eggs and vanilla extract and mix until smooth.
Add in red gel food coloring, cocoa powder, baking powder, and salt and mix on low speed until combined.
Add all-purpose flour and mix on low speed until the cookie dough forms.
Portion the cookie dough using a small cookie scoop. Place cookie dough balls on a baking sheet pan. Chill for at least 30 minutes.
Preheat the oven to 350° F and prepare baking pans with silicone baking mats or parchment paper.
Roll the chilled cookie dough balls first in granulated sugar and then in powdered sugar.
Place the sugar-coated cookie dough balls on the prepared baking pan, allowing room for spreading. Bake for 8 to 10 minutes until the edges of the cookies are set and the centers are soft.
Remove the baking pan from the oven. Allow the cookies to cool for 2 minutes on the pan before transferring to a wire rack to cool completely.