Yellow Mustard Potato Salad

Good potato salad is not about the potatoes. It is about how you treat them. My grandmother Evangeline taught me this on a sweltering July afternoon when I was barely tall enough to see over the counter. She had me taste the cooking water before the potatoes went in. Salt it like the Gulf, she said. That is your foundation.

The mustard matters too. Yellow mustard gives you that classic picnic flavor, bright and tangy, the taste of backyard barbecues and Fourth of July. But I add a spoonful of Creole mustard because we are in Louisiana, and everything gets a little more interesting here. The whole grain seeds add texture and the vinegar bite cuts through the richness of the mayonnaise.

At Lagniappe, we serve this alongside our blackened chicken and smoked boudin, and folks ask for the recipe every single time. The secret is layering flavor at every step: salt in the water, vinegar on the warm potatoes, egg yolks mashed into the dressing. By the time you take your first bite, you have built something with depth. Not just cold potatoes in sauce, but a dish with soul.