In a blender, puree the soy sauce with the rice vinegar, mirin ... Spoon 1 tablespoon of the soy-mustard dressing in the center of each plate. Fold the cucumber slices and arrange them on the ...
If you can’t get koura, large prawns, crayfish (kill it the same way as the koura) or scallops, poached until just cooked in simmering salted water, are good with this dressing. Good with plenty ...