They took arr jars is a mod for7 Days To Die. The mod allows you to obtain empty jars from eating certain foods, such as sham chowder.

In the mod, you can get an empty water jar back after eating any of the stews or sham chowder. Additionally, you can also get a can back, instead of an empty water jar.

This is currently working for all stews for A20. To install this tool, you need to extract the zip folder then move the unzipped folder to the mod folder.