Butifarra de Perol is a traditional Catalan sausage made from ground pork meat, seasoned with salt, pepper, and other spices. It is typically cooked by boiling or simmering in a pot (perol), hence the name. Butifarra de Perol has a soft and tender texture, and it is often served with white beans or as part of a traditional Catalan calçotada (grilled spring onion feast).