Fresh, crisp and full of flavor — this Creamy Mustard Potato Salad is a must-try. Made with potatoes, eggs, celery and onion. Easy step-by-step instruct…
This Creamy Mustard Potato Salad relies on simple, everyday ingredients such as celery, minced fine, lg. onion, minced fine and celery seed. It comes together quickly and makes 4 servings, at about 512 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026