Reheated salmon can definitely get weird if it's overcooked to begin with (been there, had the rubbery bite). Storing it with a little moisture, like a damp paper towel over the container, has saved my leftovers before. I'm with @foster.matthew on chicken thighs being a no-fail air fryer backup plan for those nights. It's hard to beat something that's still good days later without any fuss.

Throwing away a piece of the story" got me, @hollywhite. I used to just toss stuff.

That reminds me of a hotel that wanted my email for the wifi. Just gave them a fake one.