Where did Danish Pastries originally come from?

Danish pastries, also known as Viennese pastries, originated in Austria and were brought to Denmark by Austrian bakers in the 19th century. They are a type of sweet pastry made from a yeast-based dough that is rolled and folded several times in the rising process. The dough is then typically filled with a sweet filling, such as fruit, custard, or cheese, and then baked.