A spooky and adorable black cat cookie cake made with black cocoa powder for a deep, Oreo-like flavor. Soft and fudgy in the center with slightly crisp edges, this easy Halloween dessert is perfect for parties and requires no fancy decorating skills.
Do not overbake; the center should look slightly underdone. Use a kitchen scale for accurate measurements. Let egg come to room temperature. Press dough firmly into pan. Chill dough if kitchen is warm. Different brands of black cocoa produce different shades of black; Rodelle and King Arthur Flour are recommended for deepest color.
Keywords: Halloween cookie cake, black cat cookie cake, black cocoa cookie cake, spooky dessert, easy Halloween dessert, chocolate cookie cake