The traditional Maid-Rite is probably plain 80/20. It’s a finer grind but not super fine and served on a normal hamburger bun. Usually, it does not have cheese and everything is ketchup, mustard, pickle, onion (usually coarse chopped). Over the years they’ve added Cheese-Rites, Taco-Rite, BBQ-Rites, etc. The original is basically a simple burger with loose ground beef instead of a patty. I even sometimes make them at home for something different and my grandma used to make Maid-Rites and mac n cheese or skillet fried potatoes regularly.