Zatarains Creole mustard. I made the recipe scaled to 2 lbs potatoes and it still made a lot.
Creole Potato Salad (Neelys)
3 pounds red potatoes, scrubbed well and cubed
3/4 cup mayonnaise
1/2 cup Creole mustard (recommended: Zatarains)
2 tablespoons apple cider vinegar
1 teaspoon sugar
Salt and freshly ground black pepper
1 small Vidalia onion, chopped
2 stalks celery, chopped
2 cloves garlic, chopped
Place the cubed potatoes in a large pot of cold salted water. Bring to a boil. Cook potatoes until they are fork tender. Drain in a colander and let cool.
In a small bowl, whisk together mayonnaise, mustard, apple cider vinegar, sugar, salt and pepper.
Once cool, add potatoes to a large bowl. Add chopped onions, celery, and garlic. Pour the dressing over the potatoes and mix well. Season with salt and pepper, if needed.
4 to 6 servings
http://www.foodnetwork.com/recipes/down-home-with-the-neelys/creole-potato-salad-recipe/index.html
Creole Potato Salad (Neelys)
3 pounds red potatoes, scrubbed well and cubed
3/4 cup mayonnaise
1/2 cup Creole mustard (recommended: Zatarains)
2 tablespoons apple cider vinegar
1 teaspoon sugar
Salt and freshly ground black pepper
1 small Vidalia onion, chopped
2 stalks celery, chopped
2 cloves garlic, chopped
Place the cubed potatoes in a large pot of cold salted water. Bring to a boil. Cook potatoes until they are fork tender. Drain in a colander and let cool.
In a small bowl, whisk together mayonnaise, mustard, apple cider vinegar, sugar, salt and pepper.
Once cool, add potatoes to a large bowl. Add chopped onions, celery, and garlic. Pour the dressing over the potatoes and mix well. Season with salt and pepper, if needed.
4 to 6 servings
http://www.foodnetwork.com/recipes/down-home-with-the-neelys/creole-potato-salad-recipe/index.html