Everyday Guidance for Eating America's Sacred Food The National Hot Dog and Sausage Council includes a full guide for etiquette in an online video, but here are just a few tips and tricks.
Condiments should be applied in the following order: wet condiments like mustard and chili are applied first, followed by chunky condiments like relish, onions and sauerkraut, followed by shredded cheese, followed by spices, like celery salt or pepper.