Since Starbucks announced its 2025 summer menu on May 19, the Iced Horchata Oatmilk Shaken Espresso has been a breakout hit.

Starbucks' summer menu launches May 20 and features new and returning items. The Iced Horchata Oatmilk Shaken Espresso is a ...

I tried Starbucks' new Iced Horchata Oatmilk Shaken Espresso, which officially launched on menus Tuesday, May 19. Here are ...