This easy homemade Iced Brown Sugar Latte with shaken espresso is the sweetest iced coffee to cool off with this month. Homemade vanilla brown sugar syrup gets shaken up with triple shots of espresso and a couple dashes of cinnamon. Pour this sweet coffee over ice and add creamy oat milk. This iced latte is creamy, ice cold, and just perfectly sweet. Great for sipping while doing just about, well…anything!