In all my year of air travel (first commercial flight was in Feb 2016) I have never quite felt comfortable with airport food; it all seems too little for so much.
But I am hungry and tired and about to miss another meal so I try a California Turkey on a toasty cinnamon raisin bagel. Hand-and-a-half sandwich with meats and cheese and veggies and a bagel cut both ways for less than a sawbuck! Compares favorably to local free-range bagel sammiches for cost and taste.
Skipped the flavored sugar-water and crunchy carb bombs and went for a small bucket of water and some filberts (yumm!)