I figured this out a while ago, just after christmas (sry pika <3) when we were emptying the fridge of food.
Ingredients:
Chicken (I had about quarter of one)
Turkey (Didnt have as much as this)
Stuffing (Homemade > all)
Anyways, we were gonna throw it out, so I thought "AHAR ILL MAKE A SANDWICH" and I did.
The final product was about 6 inches high, using just two slices of bread. But I made it into a more managable size by squashing the fuck out of it, which also made it look bigger, and i got it to about 2 inches, which can easily be forced into the mouth.
I think the key here, to make it taste even better, is the added excitement of trying to fit it in your mouth, as it is big I had to use considerable force and it took a few minutes to chew once it was in there, but it tasted good.
Wash it down with a nice glass of cold milk :D