If I am making this for a work potluck, but I need to cook it tonight before what is the best way to serve it the next afternoon?

Great, will do!!

Monica - glad ot help.
Spelling or Auto Incorrect, ugh!
Should have read: "sandwich warmer." For example, a panini press.
Also meant, but should have said - serve the cornbread in pieces or wedges, and have paper plates or parchment paper for each slice.

Thanks!