01 -
Turn on the oven and set it to 350°F (175°C). Lightly coat a 9x13-inch baking pan with cooking spray to keep things from sticking.
02 -
Cut the King's Hawaiian rolls in half horizontally so they stay as one solid piece. Put the bottom half into your greased baking pan.
03 -
Stir together the mayo, French-style dressing, sweet pickle relish, minced onion, vinegar, salt, and sugar in a small bowl until everything's combined.
04 -
In a skillet on medium heat, cook the beef, onions, seasoned salt, and pepper until the onions soften and the meat is browned. Get rid of the extra grease after cooking.
05 -
Spread half of the sauce across the bottom rolls. Add a layer of ground beef, the cheese slices, another layer of beef, shredded lettuce, and the pickles. Take the top part of the rolls, smear on the rest of the sauce, and set them on top.
06 -
Brush melted butter over the top of the rolls, toss on some sesame seeds, wrap the pan with foil, and bake for 20 minutes. Slice them apart before digging in.