Clean the octopus with salt to remove impurities and prepare them.

Cut green onions into thumb-sized pieces and prepare them.

Slice the onion into thumb-sized pieces.

Mix the seasoning ingredients: red pepper powder, soy sauce (3 tbsp each), minced garlic, sugar, corn syrup (1 tbsp each).

Blanch the octopus for 1 minute, then cool in cold water for 30 seconds.

Heat a pan with a generous amount of cooking oil and stir-fry the green onions to release their aroma.

Add the sliced onion to the pan and stir-fry lightly.

Pour the prepared seasoning mixture over the vegetables and mix well.

Cut the blanched octopus into bite-sized pieces and add them to the pan.

Mix the octopus with the seasoned vegetables and add sesame oil (1 tbsp).

Sprinkle sesame seeds (1 tbsp) and stir-fry lightly.