Serve Mashed Potato Salad Stuffed Eggs as an appetizer or side dish. In this variation of my Potato Salad recipe, the potatoes are mashed until “almost” smooth. The finished potato salad is stuffed inside boiled egg whites. Creative toppings are crumbled French fried onions, or shredded Monterey jack cheese. EDITOR’S NOTE (May 1, 2021): …