Love cozy coffeehouse flavors? This easy Cinnamon Bun Latte recipe combines warm cinnamon, brown sugar, and creamy milk for a bakery-inspired drink you can make at home. Serve it hot or iced for the perfect fall or anytime treat. With a cinnamon-sugar rim and rich espresso or coffee base, this latte tastes exactly like a bakery in a glass! Save this iced latte recipe for your next coffee break.