Editor's note: I don't know how things work at your office, but around this time of day, our collective sweet tooth starts acting up at Serious Eats HQ. Enter Sugar Rush. Every afternoon, we'll point you to something sweet—so you can rush out and get your fix. Enjoy! I know we will. —Zach

Photograph by Blondie and Brownie

With 'a strong caramel flavor and a nice thin layer of vanilla buttercream frosting", this cookie from the Treats Truck is "extremely rich, buttery, and sweet, like a sophisticated take on the shortbread cookie". [Blondie and Brownie]