Mohamed Shili Julia Child French Potato Salad is a sophisticated, herb-forward alternative to the heavy, mayo-based versions often found at picnics. This recipe relies on a bright, acidic vinaigrette made with spicy mustard, red wine vinegar, and fresh dill to highlight the natural creaminess of baby yellow potatoes.
If you do nothing else, toss the potatoes with the apple cider vinegar while they are still warm. That is the difference between a salad where the dressing sits on top and one where the flavor is absorbed deep into the potato. I’ve found that as potatoes cool, their starch locks up; catching them while they are steaming allows that initial hit of acidity to penetrate the center, making every bite seasoned perfectly.
The mustard is doing more work than you’d think here. Beyond adding a spicy kick, it acts as a natural emulsifier, binding the oil and vinegar into a thick, glossy sauce that clings to the potato rounds without feeling greasy. I served this at a garden lunch recently, and it was a massive hit specifically because it feels light and refreshing even on a hot afternoon.
Julia Child French Potato Salad Ingredients
The Base:
- 2 lbs (900g) baby yellow potatoes (or a red/yellow mix)
- 1 tablespoon apple cider vinegar (for the warm soak)
- 1 cup green onions, diced
- 1/4 cup fresh parsley, chopped (optional)
- Sea salt and black pepper, to taste
The Dressing:
- 2 1/2 tablespoons spicy brown mustard (or Dijon)
- 3 cloves garlic, minced
- 3 tablespoons red wine vinegar
- 1 tablespoon apple cider vinegar
- 3 tablespoons high-quality extra virgin olive oil
- 1/4 cup fresh dill, chopped
- 1/4 teaspoon sea salt
- 1/4 teaspoon black pepper
How To Make Julia Child French Potato Salad
- 1. Boil the potatoes: Scrub the potatoes and slice them into 1/4-inch rounds. Place them in a pot of salted cold water, bring to a boil, then simmer for 10–15 minutes. You want them tender enough to pierce with a knife but firm enough that they don’t fall apart.
- 2. The warm season: Drain the potatoes and give them a very quick rinse with cool water just to stop the cooking process. While they are still steaming, transfer them to a bowl and toss with 1 tablespoon of apple cider vinegar, salt, and pepper. Let them rest for a few minutes.
- 3. Emulsify the dressing: In a small bowl, whisk the mustard, garlic, salt, black pepper, red wine vinegar, and the remaining apple cider vinegar. While whisking constantly, slowly stream in the olive oil. It should thicken into a creamy, opaque dressing. Stir in the fresh dill.
- 4. Assemble: Pour the dressing over the warm potatoes. Add the green onions and parsley.
- 5. The gentle toss: Use a wide spatula to fold the salad together. Be gentle—you want to coat the slices without mashing them into a paste.
- 6. Rest and serve: You can serve this warm immediately, but it is best if it sits at room temperature for about 20 minutes to let the flavors meld.
Recipe Tips
- Uniform Slicing: Try to keep your potato rounds the same thickness. If some are thin and others are thick, the thin ones will turn to mush while the thick ones stay crunchy in the middle.
- Use Fresh Herbs: This recipe lives and dies by the freshness of the dill and parsley. Dried herbs simply won’t provide the bright, grassy notes that make this salad “French.”
- Don’t Overcook: Start checking the potatoes at the 10-minute mark. You want “fork-tender,” not “mashed potato-tender.”
- Quality Olive Oil: Since there is no mayo to hide behind, the flavor of your olive oil will stand out. Use a “finishing” oil or a high-quality extra virgin oil for the best peppery finish.
- The Vinegar Balance: If the salad tastes a bit “flat,” add one more tiny splash of red wine vinegar right before serving. Acidity is what makes the potato flavor pop.
What To Serve With Julia Child French Potato Salad
This Julia Child French Potato Salad is an incredible partner for grilled salmon or roasted chicken. Its bright, vinegary profile cuts through the richness of fatty meats and fish beautifully.
It also works as a great base for a “Niçoise-style” lunch if you add some blanched green beans, hard-boiled eggs, and olives on the side.
How To Store Julia Child French Potato Salad
- Fridge: Store in an airtight container for up to 4 days.
- Serve: If refrigerated, let it sit on the counter for 15 minutes before serving so the olive oil (which may have solidified slightly) can liquefy and coat the potatoes again.
- Freeze: Do not freeze. Cooked potatoes change texture significantly in the freezer, becoming unpleasantly grainy and watery.
Julia Child French Potato Salad Nutrition Facts
Per serving (1 of 6):
- Calories: 195 kcal
- Protein: 3g
- Fat: 8g
- Carbohydrates: 28g
- Sugar: 2g
- Sodium: 240mg
FAQs
Can I use Russet potatoes in my Julia Child French Potato Salad?
I wouldn’t recommend it. Russets are “starchy” and will crumble and fall apart. Stick to “waxy” potatoes like Yukon Gold, Yellow, or Red Bliss, as they hold their shape much better when sliced.
Do I have to peel the potatoes?
Not for this recipe! The skins on baby yellow or red potatoes are very thin and add a nice texture and color to the salad. Just make sure to scrub them well before boiling.
Can I make this Julia Child French Potato Salad a day ahead?
Yes! In fact, it’s encouraged. The flavors deepen significantly overnight. Just be sure to give it a gentle toss before serving to redistribute the dressing.
Is this Julia Child French Potato Salad vegan?
Yes, this recipe is naturally vegan and gluten-free, making it a great option for parties with mixed dietary needs.
More Julia Child Recipes:
Julia Child French Potato Salad
Description
Julia Child’s French Potato Salad is a brilliant, lighter alternative to the traditional heavy, mayonnaise-based picnic staples. The secret to this dish is tossing the potatoes in a splash of vinegar while they are still steaming hot, allowing them to absorb the tangy flavor from the inside out. Dressed in a punchy garlic and mustard vinaigrette and loaded with fresh dill and parsley, it is an herbaceous, vibrant side dish that feels completely refreshing.
Ingredients
The Base:
The Dressing:
Instructions
- Boil the potatoes: Scrub the potatoes and slice them into 1/4-inch rounds. Place them in a pot of salted cold water, bring to a boil, then simmer for 10–15 minutes. You want them tender enough to pierce with a knife but firm enough that they don’t fall apart.
- The warm season: Drain the potatoes and give them a very quick rinse with cool water just to stop the cooking process. While they are still steaming, transfer them to a bowl and toss with 1 tablespoon of apple cider vinegar, salt, and pepper. Let them rest for a few minutes.
- Emulsify the dressing: In a small bowl, whisk the mustard, garlic, salt, black pepper, red wine vinegar, and the remaining apple cider vinegar. While whisking constantly, slowly stream in the olive oil. It should thicken into a creamy, opaque dressing. Stir in the fresh dill.
- Assemble: Pour the dressing over the warm potatoes. Add the green onions and parsley.
- The gentle toss: Use a wide spatula to fold the salad together. Be gentle—you want to coat the slices without mashing them into a paste.
- Rest and serve: You can serve this warm immediately, but it is best if it sits at room temperature for about 20 minutes to let the flavors meld.
Notes
-
Uniform Slicing: Try to keep your potato rounds the same thickness. If some are thin and others are thick, the thin ones will turn to mush while the thick ones stay crunchy in the middle.
Use Fresh Herbs: This recipe lives and dies by the freshness of the dill and parsley. Dried herbs simply won’t provide the bright, grassy notes that make this salad “French.”
Don’t Overcook: Start checking the potatoes at the 10-minute mark. You want “fork-tender,” not “mashed potato-tender.”
Quality Olive Oil: Since there is no mayo to hide behind, the flavor of your olive oil will stand out. Use a “finishing” oil or a high-quality extra virgin oil for the best peppery finish.
The Vinegar Balance: If the salad tastes a bit “flat,” add one more tiny splash of red wine vinegar right before serving. Acidity is what makes the potato flavor pop.
