Corn Dogs: Ketchup, Mustard, or Plain?

Thanks, Enigma.

I've had Pillsbury's Dinner Rolls, that come in triangles, and are rolled up ... but, it's been years. I'm not familiar with their "Grands," but, I'll give it a try. On Saturdays I like to do hamburger/hot dog/taco kinds of dinners.

As I said, I want to use a good "dog," like Hebrew National, Nathan's, or Schwartz (which I've only seen in butcher cases).