Bollo Preñao is a popular street food in Asturias, Spain. It is a soft bread roll filled with a variety of ingredients, typically including chorizo, ham, and sometimes cheese. The roll is then baked until the bread is warm and crusty, and the fillings are melted and flavorful. Bollo Preñao is a convenient and delicious snack that can be enjoyed on the go or as a quick meal. It is a favorite among locals and visitors alike, and it showcases the region's love for hearty and flavorful food.