A rich chocolate cookie, dark and fudgy through the middle, topped with a thick swirl of blackberry frosting. It's a little moody, a little haunted, and the kind of cookie you mean to save and don't. October only, and dangerously easy to eat.
Ingredients: flour, sugar, eggs, milk, blackberry oil, blackberry extract, purple food coloring, semi-sweet chocolate chips, milk, butter, cocoa powder.