Trdelník is a traditional pastry originating from Central Europe, particularly popular in the Czech Republic and Slovakia. It is made from a sweet, yeast-based dough that is rolled into a cylindrical shape, wrapped around a wooden or metal stick, and then baked over an open flame or in an oven. The exterior is often coated with sugar and cinnamon, giving it a delightful sweet crust. This pastry is typically served warm and can be filled with various ingredients such as whipped cream, ice cream, or fruit. While trdelník is often associated with street food, it has gained popularity in many tourist areas, making it a must-try treat for visitors.