*If you're low on breadcrumbs, you can use flour. The second time I made these I ended up using 1/4 cup breadcrumbs and 1/4 cup flour and they worked out fine.
**The burgers should hold together pretty well. However, if you're fearful that they may fall apart in the skillet, place them in the refrigerator for 20-30 minutes beforehamnd to assure everything holds together. I didn't refrigerate mine and they held together wonderfully, but it's always an option.
***Serving size will vary, but recipe should make around 8 burgers