Heavy cream, chocolate, butter, and vanilla form the center, while cocoa powder, coconut, nuts, sprinkles, or crushed cookies can coat the outside. Melted chocolate, butter, sugar, eggs, flour, vanilla, baking soda, and salt form the brownie base before spoonfuls of Biscoff spread are marbled through it. Get the Recipe: Biscoff BrowniesPeanut Butter Chocolate Chip CookiesPeanut Butter Chocolate Chip Cookies. Slice it for a full dessert plate when the table needs chocolate cake with both nutty coconut filling and chocolate frosting. Put them on dessert plates or mixed brownie trays when chocolate needs a red color and two kinds of chocolate pieces.