I've got to confess.  I had no idea what peppermint bark was until I looked it up.

nobody in any state chose gravy covered candy canes

Now I recognize the treat.  What would I know?  My people cite eggnog as their favorite.

Offers.com has a list of holiday snack favorites in all 50 states.   Candy canes and gingerbread are popular in some neighboring states.

Luckily, nobody in any state chose gravy covered candy canes.  Or if they did, it was decidedly a minority.