Divide the beef mixture in half and stuff it into the peppers, then place the tops of the peppers back on top.
Divide the beef mixture into 4 equal size patties.
Divide beef mixture into 12 mounds on a sheet pan and gently shape into thin patties slightly wider than the buns.
Divide the beef mixture evenly among the salads.
Divide beef mixture evenly among hamburger buns, using a slotted spoon.
Divide beef mixture into 16 patties.