I love Sauce at Norbert's and this location definitely has a more limited menu, but it is worth arriving early at the airport. The food was hot, fast and delicious and what really earns them the 5 stars was I placed an order for spaghetti with sauce and no cheese. I didn't specify that I needed dairy free sauce because I don't often run into this problem, but when it arrived, the sauce had a telltale light color and so I asked (because lots of people are about to be trapped in a very small space with me so more than just my comfort was at stake).
The server checked in the kitchen and had them make a new dish with the pizza sauce which has no cheese. The corrected the error very quickly even though it was at least partly my fault.