Mixing nozzle fitments and beverage devices containing the mixing nozzle fitments are provided. In an embodiment, the mixing nozzle fitment includes a first shaft defining an inlet passage, a second shaft defining a curved outlet passage and attached to the first shaft, and a coupling member attached to the second shaft. The coupling member defines a passage that leads into the curved outlet passage of the second shaft. The mixing nozzle fitment can be used in any suitable beverage dispensing device.