I looked around for quick meals at DFW. Centainly plenty of non-stinky choices. It looks like the best and most handy are the sandwiches: turkey, beef and veg. You can get a sandwich, chips and a cookie for less than $10. All have a generous amount of meat.

There are pizza sellers. That choice is up to you, but you might be able to sell slices in economy!

There are also nice salads and desserts offered by many vendors in the concourses.

If I don't have time to fix something at home, this is a reasonable alternative to the bistro or NOTHING!

A day without miles is depressing!