Because it isn’t salmon season, finding a thicker cut may be a little tough. I used to recommend Costco but it hasn’t been very good, at least in my region, both in or out of season. Try a fish counter or farmers market. All said, it is tough to get the cubes from a skinny tailpiece, so wherever you source fish, try to find a piece you can cut cubes from. A great butcher or fishmonger should be able to sell you a skinless piece for easy prep here!

Not a fish person? Cubes of firm tofu or even chicken would be great in the same marinade; both will need a little more time in the oven.