What does "电子榨菜" mean?

1 sense

吃饭时用来下饭的电子内容(短视频、综艺、剧集等),像榨菜一样配饭。

EN"Digital pickles": shows and videos you consume while eating, the media equivalent of side-dish pickles.

下饭综艺是我的电子榨菜。