80gboiled octopuspreferably buy it pre-boiled, or shrimp/imitation crab
toasted white sesame seedsoptional garnish
Instructions
Add 2 tsp Japanese soy sauce (koikuchi shoyu), 2 tsp mirin and 2 tsp unseasoned rice vinegar (komezu) to a small pan and heat on medium. Let the mixture bubble for 30 seconds to 1 minute to burn off some of the alcohol, then remove from the heat and leave to cool. Once cool, chill in the fridge.
Submerge 1 tbsp dried wakame seaweed to a bowl of cold water and soak it for a few minutes to rehydrate.
Cut 1 Japanese cucumber into thin slices, place them in a bowl and sprinkle ½ tsp salt. Rub the salt over the cucumber until evenly covered and rest for 5 minutes.
Cut 80 g boiled octopus into small bitesize pieces, or thinly slice according to preference.
Wash the salted cucumber sliced under cold water and thoroughly squeeze out the excess liquid. Squeeze the wakame too, and add everything to the bowl with the octopus.
Pour in the chilled sauce and mix well.
Transfer to serving bowls and sprinkle with toasted white sesame seeds. Enjoy!
Notes
Use unseasoned rice vinegar and do not swap it: This is the one line that decides sunomono versus a Western pickle salad. Cider and wine vinegars walk in with loud fruity aromas and take over, while rice vinegar's mellow acidity lets the octopus and cucumber stay the stars.Salt the cucumber and squeeze it hard: Cucumber is about 95 percent water, and skipping this turns the dish into a watery, bland puddle. Salt the slices, rest 5 minutes, rinse, then wring with both hands until no more water drips out.Dress it at the very last minute: The salt and vinegar keep pulling water from the cucumber, so a salad dressed and parked for an hour weeps and goes flat. Bring the squeezed cucumber, wakame, octopus, and cooled dressing together only when you are about to eat.Cool the dressing before it meets the octopus: Simmer soy, mirin, and vinegar 30 seconds to 1 minute to cook off the raw alcohol, then take it off the heat and let it cool.