Your most reminds when Jack-in-the-Box ran ads for its Ultimate Cheeseburger. The scenario was a taste testing and one of the men said, "I understand the meat and cheese but why a bun?" Unrelated, their short lived Colossus burger was just *too* big. In the observation booth, Mr. Box spat his coffee in surprise.
I love In-and-Out fries. Wendy's are probably best for a national chain.
Sorry for the rambling post. Can you tell I've been up all night? ;)