I marinated onion in sushi vinegar.This is great to have with salmon or dry-cured ham. It's also a great dressing or sauce.
This is a marinade that could easily be made with store brand sushi vinegar.You can also make this using store-bought marinade powder.
Mincing the onion allows for the crunchy texture to be retained and enjoyed.You could also thinly slice the onions according to their use.
Enjoy Japanese food around the world.