Bacon is transliterated from the English word "bacon", and its original meaning is smoked rib meat (that is, square meat) or smoked salty back meat. Bacon is one of the three main varieties of western-style meat products (ham and sausage), and its flavor is not only palatable and salty, but also rich in smoky flavor. Bacon's skin is oily and golden yellow, and its cortex is hard, and it has a slight "boo boo" sound when you hit it with your fingers; Lean meat is dark brown, dry and hard, and the meat color is bright after cutting.

Bacon, also known as bacon, is made by curing and smoking pork breast or other parts of the meat. Bacon is generally regarded as the first dish of breakfast. Slice it, bake it in a pot or fry it in oil. Smoked meat tastes excellent and is often used as cooking. Smoked meat is regarded as the main source of obesity, but because the United States has introduced a low-carbohydrate diet, the view that smoked meat causes obesity has gradually changed.

The most common smoked meats are smoked pork ribs (flitch ch) and bacon ham slices (rasher). Traditionally, pigskin can also be made into bacon, but bacon without skin can be used as a healthier choice.