Yellow mustard, tomatoes, cucumber, pickle relish, and a dill pickle spear top this grilled hot dog recipe. Sprinkle with a dash of celery salt if you like.
For each serving, spread 2 teaspoons mustard over a toasted bun. Arrange tomatoes down one side of the bun and cucumbers down the other side. Add hot dog and sprinkle with celery salt. Top each with 1 teaspoon mustard, 2 teaspoons relish and a piece of pickle.