I have had a couple of orders for Casserole covers and now looking forward to making two or three more. This is an order delivered this morning. Sorry I am unable to give you a pattern as it is in my head but someone might know of a site with one.

Stitching well done. I heard a lot about casserole carrier but not cover. This is interesting. Thank you for making the effort of reposting this here.

It looks very pretty and useful.
I never tried to make one as I have never seen it used in my country, but this looks far more attractive than a towel.