To achieve this specific dense and crackling texture, the fat is typically prepared using a slow-rendering method:
In a culinary context, "crackling" and "dense" refer to the specific texture achieved through a dual-rendering process of pork fat and skin. Crackling Dense Poka
Outside of the kitchen, "crackling" is a scientific term used to describe systems that respond to external pressure through a series of discrete, varied-size "pops". Old School Crackling's!! To achieve this specific dense and crackling texture,
The pork (often back fat or belly) is cooked slowly for 6 to 8 hours to extract grease. Crackling Dense Poka