Craving that refreshing crunch of cucumber sunomono you get at Japanese restaurants? This simple side dish delivers big on texture, balance, and umami—with just a handful of ingredients and a few smart techniques.
Use a mandoline slicer or a sharp knife to thinly slice 260 grams Japanese cucumbers into a medium bowl. Add ¼ teaspoon salt and toss to coat evenly. Let it rest for 5-10 minutes.
260 grams Japanese cucumbers, ¼ teaspoon salt
Rehydrate 45 grams wakame according to the package directions and chop it into bite-size pieces.
45 grams wakame
Whisk together 2 tablespoons rice vinegar, 1 tablespoon evaporated cane sugar, and ¼ teaspoon salt in a non-reactive bowl until the solids are dissolved.
Once the cucumber slices start sweating liquid, massage them with your hand to speed up the process. When they become translucent, they are ready to be squeezed. Grab them with your hands and squeeze as much water as possible.
Add the squeezed cucumber and wakame to the vinegar mixture and toss everything together to coat.
Serve the kani sunomono in small kobachi bowls, garnish with 4 pieces crab meat (or your choice of seafood), and sprinkle with 1 teaspoon toasted sesame seeds.