Starbucks's newest dessert in its bakery case is made with one of the best spreadable substances on earth: cookie butter. The new Starbucks Cookie Butter Bar ($2) is made with gingerbread-like Speculoos cookies on the bottom, a layer of gooed topped with crushed Speculoos cookies. It's buttery, crunchy, sweet, and tangy ay cookie butter on top, followed by a layer of rich vanilla cream cheese frosting, anll at once.
