Ingredients
Equipment
Method
Boil and cool the potatoes
- Bring a pot of water to a boil over high heat, then add the red potato cubes (skin on) and cook until tender, 10–15 minutes. Visual cue: a knife slides in easily with little resistance.
- Drain the potatoes in a colander and cool to room temperature, about 20 minutes. Visual cue: the cubes lose their surface steam and feel cool to the touch.
Make the Dijon dressing
- In a bowl, mix mayonnaise, Dijon mustard, white wine vinegar, salt, and pepper until smooth and creamy. Visual cue: the dressing turns a light, even color without streaks.
Assemble and chill
- Add the cooled potatoes, celery, red onion, and fresh parsley to the dressing. Visual cue: the potatoes are evenly coated and no dry pockets remain.
- Pour the dressing over the potato mixture and toss well until thoroughly combined. Visual cue: the salad looks glossy and cohesive.
- Refrigerate the salad for at least 2 hours before serving. Visual cue: the mixture thickens slightly and tastes fully seasoned.
Notes
Pro tip: cool the potatoes fully before mixing so the dressing stays creamy instead of thinning. Store covered in the refrigerator for up to 4 days; for best texture, keep chilled and stir before serving. Freezing isn’t recommended because potatoes can turn mealy and dressing may separate. For a lighter version, use Greek yogurt in place of part or all of the mayonnaise.
