01 -
Turn the oven up to 350°F and let it warm up.
02 -
Stir together the ground beef, onion bits, soup mix, milk, and seasonings.
03 -
Spread the meat mixture evenly into a 9x13 dish.
04 -
Pop the beef in the oven and cook for 20 minutes.
05 -
Line a second dish with the bottom halves of the bread rolls.
06 -
Place some cheese slices over the bread bottoms.
07 -
Place the cooked beef patty on top and let any extra liquid drip off first.
08 -
Add the rest of the cheese, then cover with the top rolls.
09 -
Coat the buns with butter and sprinkle the sesame seeds over them.
10 -
Bake it again for 20 minutes and you’re done.