Italian cuisine early 20th centuries, influencing the cuisine of the country (which was otherwise dominated by meat and dairy products that the narrow Ligurian hinterland would have not allowed). 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". Iconic of Lazio is cheese made from ewes' milk (Pecorino Romano), "porchetta"
Food potatoes which are best eaten quite a while after harvest. It also appeals to people who prefer a low carbon diet that reduces the greenhouse gas emissions resulting from food consumption (Food miles). Shelf-stable food (sometimes ]]ambient food]]) is food of a type that can be safely stored at room temperature in a sealed container. This includes foods that would normally be stored refrigerated but which have been processed so that they can be safely stored at room or ambient temperature for a usefully long shelf life. Various food preservation and packaging techniques are used to extend a food's shelf