01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together flour, cocoa powder, baking soda, and salt.
03 - In a large bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy.
04 - Beat in eggs one at a time, then add vanilla, orange zest, and orange juice. Mix until well combined.
05 - Gradually add the dry ingredients to the wet mixture, mixing until just incorporated.
06 - Fold in the chocolate chips until evenly distributed.
07 - Scoop tablespoon-sized balls of dough onto prepared baking sheets, spacing them about 2 inches apart.
08 - Bake for 10 to 12 minutes, until the edges are set but the centers are still soft.
09 - Cool on baking sheets for 5 minutes, then transfer to wire racks to cool completely.
10 - Once cool, decorate with candy eyeballs, sprinkles, or icing to create spooky faces. Use melted white and dark chocolate for extra details if desired.