2 questions

I use one pound of meat in a one gallon size zip lock and that's the perfect thickness. I guess pickles, cheese, and wasabi horseradish was my strangest so far. I was great.

Now I have done alot of fatties in my days here. I always use 2lbs of meat usually 1/2 hamburger and the other spicey Italian sausage but I roll them out to about 3/8" or 1/2" thick. Then you asked what is the strangest and I don't think any of mine are strange their just plan good. Now I have made the reuban, the baked potoatoe, vegis one, shrimp, and even a mega burrito from taco bell, I have done many breakfast style fatties. So you can make them out of anything you can dream up so go for it and see if you can come up with a different one.........