01 -
Preheat oven to 350°F.
02 -
Mix ground beef, onion, soup mix, milk, salt, and pepper.
03 -
Press into 9x13 dish and bake for 20 minutes.
04 -
Slice rolls horizontally and place bottoms in the dish.
05 -
Layer cheese, topped with drained beef, and more cheese.
06 -
Place tops of rolls, brush with melted butter.
07 -
Sprinkle sesame seeds and bake for another 20 minutes.
08 -
Let rest for 5 minutes before cutting.