Below are Gravy podcast episodes relevant to the Delta.
“Hungry In the Mississippi Delta”
https://www.southernfoodways.org/gravy/hungry-in-the-mississippi-delta-2/
“Corned Beef Sandwiches in the Delta”
https://www.southernfoodways.org/gravy/corned-beef-sandwiches-in-the-delta/
“Delta Jewels”
https://www.southernfoodways.org/gravy/delta-jewels-gravy-ep-27/