Thaw the purchased octopus first. If it is fresh, it is not necessary. Slice them after thawing. Don't cut them too thin, which will cause them to age.

Boil the water, and when it boils, put the octopus feet in it.

15-20 seconds to remove, no more than 30 seconds to load.

Use mustard and soy sauce. Some people like to use mature vinegar, while others like sushi vinegar.

The way to eat octopus feet is a method of Korean or Japanese cuisine.

It can also be paired with sake and sushi, but the octopus must be fresh.