Slice up an onion, a tomato and chop up some lettuce.
Preheat the griddle to a high heat and drizzle some olive oil on the flat top.
Place the entire block of ground beef on the warm top, season with Dad's Steak seasoning and press the entire piece down.
Add the onions around the beef and chop the seasoning beef to help it cook throughout. As it browns, flip the beef and crumble. Add a little more seasoning for additional flavor.
Cook for 10 minutes and add in the cheese. Let it melt over the meat.
To assemble the chopped cheese sandwich, toast up some french rolls. Add may on one side, ketchup on the other side. Add a generous layer of the cheesy ground beef, add some chopped lettuce and sliced tomatoes.