This beautiful sausage, I just got it a Korean restaurant, isn’t what one would classically consider a sausage

https://en.m.wikipedia.org/wiki/Sundae_(sausage)

The skin of sundae is made by rubbing the pig intestines with salt and flour to get rid of the smell. When flipping the trimmed pig intestines, the clean side is exposed to the outside. Put pork skin in it along with tofu, bean sprouts, glutinous rice, and various spices. The sundae made in this way is steamed in a cauldron.[

Sometimes it’s a good idea to check with the staff about what’s in the stuff before you get it nothing on the menu said anything other than sausage. Surprise