Take something really salty and fatty.

Then fry it.

Then cover it in a salty sauce.

Then sprinkle it with a salty condiment.

Then wrap it in a salty wrapper.

Mmmmm.

Because I tried to make it off the cuff and it wasn't sweet enough, so I looked up Hiroko Shimbo's version.

Sushi rice

The dressing for sushi rice, or for making pickled ginger