A Multi-Rye Sandwich is a type of sandwich that can create a copy of whoever eats it. It appeared in Gazpacho Moves In, and is a portmanteau of the words 'multiply' and 'rye'.
- Rye bread
- In Gazpacho Moves In, Mung used a Multi-Rye Sandwich to clone Gazpacho so that he would get annoyed by the clone and leave. However, this plan backfired because he didn't mind a person that thinks and talks like him. Despite the failure, Chowder fed him multiple sandwiches which caused hundreds of clones to appear.