These black cocoa Halloween crinkle cookies are deeply dark, fudgy, and dusted with powdered sugar for a dramatic crinkle effect. They come together in about 20 minutes of active time and taste like Oreos but better—perfect for Halloween parties or a spooky treat.
Chill the dough for at least 1 hour to prevent spreading. For a more dramatic crinkle effect, double-coat the dough balls in powdered sugar. The cookies continue to bake on the hot pan after removal, so do not overbake. Store in an airtight container at room temperature for up to 5 days. Freeze baked cookies for up to 3 months.
Keywords: black cocoa, Halloween cookies, crinkle cookies, chocolate cookies, easy cookie recipe, spooky cookies, Oreo cookies