Potato salad is one of the most popular summer cookout foods, and everyone has their preferred recipe.Celebrity chefs have put their own spin on the classic side dish with unexpected ingredients and techniques. Guy Fieri grills his potatoes instead of boiling them, while Ree Drummond, better known as the Pioneer Woman, mixes in sweet pickles and hard-boiled eggs for a nostalgic twist on her potato salad.From classic deli-style versions to bold, flavor-packed takes, here's how 10 celebrity chefs make their signature potato salad.

Ina Garten's recipe for an old-fashioned potato salad uses fresh dill and "good mayonnaise."

Ina Garten.

Nathan Congleton/NBCU Photo Bank/NBCUniversal/Getty Images/Food Network/YouTube

To make a Barefoot Contessa-approved potato salad, you'll need small red potatoes, Dijon and whole-grain mustard, fresh dill, celery, and red onion. Garten also recommends boiling the potatoes until they're barely tender, then letting them steam in a colander under a kitchen towel until tender but firm. She also recommends not serving the potato salad right away. Instead, she says to toss it well, cover it, and refrigerate the salad for a few hours to allow the flavors to blend.