My preferred method of cooking veggie burgers is in a skillet with olive oil (to build a bit of a skin, like grilled meat burgers). So, as if on auto-pilot, I plopped a frozen Dr. Praeger burger on a hot, oiled skillet. All was well, until it fell apart when I tried to flip it - most annoying.
Of course, on the package it only recommends toaster oven, BBQ/grill or microwave - ugh.
So we try it in our non-broiler toaster oven and the other burger proceeds to disintegrate upon removal from the oven - again, most annoying.
The taste is wonderful, but the fact that the burger has so little fat in it works to its detriment when cooking the thing. I might try the Dr. Praeger burgers as samosa filling, which should work better. But as burgers, these are lacking in the most key element of all: staying in patty form.