My SIL just showed me that a couple of months ago! Though where a cookie is touching the bread gets a little too soft. I like to dunk mine in coffee!
Peg
Here's a smoked salmon cheese ball that's good, although I usually use regular canned salmon and add a tiny bit of Liquid Smoke.
http://www.cookinkids.com/Recipes/Munchies/munchies.htm
Peg