This one little step helps create the creamiest potato salad.

We never had hotdogs, hamburgers, or anything grilled without potato salad, and I loved them.

I still do now as an adult.

Julia Child potato salad

Simply Recipes / Photo Illustration by Wanda Abraham / Getty Images

It’s the creamiest potato salad that doesn’t call for that much mayonnaise.

Scoop out and set aside 1/3 cup of the cooking liquid.

Drain the potatoes and place them in a large bowl.

Ingredients to make Julia Child’s potato salad

Simply Recipes / Sara Haas

The same is true for the liquid used to cook the potatoes.

Its a simple step with a big impact!

Stir in the dressing, incorporating any liquid in the bowl.

Pour reserved pasta water into cooked potatoes

Simply Recipes / Sara Haas

Cover and refrigerate for at least two hours to allow the flavors to meld.

Stir gently to combine.

Serve cold or at room temperature.

Stirring Julia Child’s potato salad

Simply Recipes / Sara Haas

3 Tricks for Making Julia Child’s Potato Salad

1.Slice the potatoes the same size.

No need to grab a ruler, but do your best to slice the potatoes into similar sizes.

This ensures theyll cook at the same rateno one likes raw or completely mushy potatoes in their potato salad.

Potato Salad on a blue platter

Simply Recipes / Sara Haas

3.Save some of the dressing.