I'd vote for the Perard aswell. Yep, the soup in a jar is excellent.
Taxi, pah! After a good feed, a gentle stroll back to LFAT (past all those big houses that always seem to be empty) will make you feel more comfy for the flight home!
Another Le2K experience I can recommend is a night-stop at "The Westminster" (the big hotel on the right as you come into town from the airfield) - not cheap, but very nice.