3 pounds small fingerling potatoes, halved lengthwise and cut into 1-inch pieces
2 tablespoons olive oil
2 teaspoons kosher salt, divided
6 hard-cooked eggs, peeled and halved lengthwise
2 tablespoons yellow mustard
2 tablespoons apple cider vinegar
1 tablespoon prepared horseradish
½ cup mayonnaise
½ cup sour cream
½ teaspoon celery seeds
½ cup chopped celery
½ cup chopped red onion
1 (4-ounce) jar diced pimientos
3 tablespoons chopped fresh chives
Instructions
Preheat oven to 425°.
In a large bowl, toss together potatoes, oil, and 1 teaspoon salt until well combined. Spread potatoes onto a jelly roll pan.
Bake until tender and browned, about 40 minutes, stirring halfway through. Transfer potatoes to a large bowl; let cool for 15 minutes.
Remove egg yolks, and place in a medium bowl. Chop egg whites, and set aside. Add mustard, vinegar, and horseradish to yolks, whisking until combined. Add mayonnaise, sour cream, celery seeds, and remaining 1 teaspoon salt, stirring until well combined.
Add egg whites, mayonnaise mixture, celery, onion, pimientos, and chives to potatoes; gently fold together to combine. Cover and refrigerate for 1 hour.
Recipe by Louisiana Cookin' at https://louisianacookin.com/deviled-potato-salad/