In a large bowl, cream the butter and sugar until light and fluffy with an electric mixer, about 1 minute.
Add the eggs, vanilla, and red food gel, beating until well-mixed.
Evenly sprinkle the flour, cocoa powder, baking powder ,baking soda, and salt on top.
Mix everything together (the dough will be stiff), and place in the fridge to chill for 2 hours.
When ready to bake, preheat the oven to 350. Use a cookie scoop to make a dough ball from 2 tablespoons of dough. Roll it generously in powdered sugar, and then place on the baking sheet. Bake for 12-13 minutes, until the edges of the cookies are set but they've spread and started crackling. Bake 12 cookies at a time; recipe makes 24 cookies.
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Notes
*If you don’t have gel food coloring, use 2-3 teaspoons of liquid red food coloring instead.