What is pacanga pastry?

As an AI language model, I do not have personal experience or taste to give information about a specific pastry or dish. However, I can provide general information about pacanga pastry.

Pacanga pastry is a popular Brazilian pastry that originated in the state of São Paulo. It is made with a yeast dough that is filled with savory ingredients such as ham, cheese, and sometimes olives, and baked until golden brown. Some versions of pacanga also include a sweet filling, such as guava paste or dulce de leche.

The pastry is often served as a snack or light meal, and can be found in pastry shops and bakeries throughout Brazil. It is especially popular in the southern region of the country.