Pasta soup is a type of food, a soup prepared with pasta noodles; a special variety made by Neelix was available in the Delta Flyer's replicator database.

In 2376, while Captain Janeway was on a special away mission with three junior officers, she ordered the pasta soup under file "Neelix 651", and suggested it to others. Tal Celes said she'd love to try it as well, to emulate the captain, and in the aft compartment she and William Telfer had two servings while discussing the mission. (VOY: "Good Shepherd")