An old-school, cafeteria open-faced sandwich, made with seasoned ground beef, trinity vegetables and pizza sauce, finished with cheese.
Jack and Jills - My Way
I've actually never heard of these sandwiches before and I don't have any memory of them being served in my school cafeteria, although some of you may.
I also have no idea how the name came about either, but it's another one of those vintage recipes that passed by on my browser start page and sounded good enough to try!
They are delicious! And bonus? They're also super easy to make.