Pasta dishes based on the use of guanciale (unsmoked bacon prepared with pig's jowl or cheeks) are often found in Lazio, such as pasta alla carbonara, and pasta all'amatriciana. Another pasta dish of the region is arrabbiata, with spicy tomato sauce. The regional cuisine widely use offal, resulting in dishes like the entrail-based rigatoni with pajata sauce and coda alla vaccinara.