Something From a Tin

Start with one 5 oz [140 g] can of fish. I often prefer tuna packed in olive oil, but since you’re going to be mixing it with something rich and creamy, you can also get away with solid tuna packed in water. You can even try this with another flaky, meaty fish, like mackerel. Species doesn’t matter terribly much here—just choose something you enjoy. Drain the can and put the meat in a medium bowl, using a fork to break it into small flakes.