Potato Salad - Mom Cecilia By Tina January 05, 2008 Sprinkle 2-1/2 cups sliced cooked potatoes with one tsp each sugar and vinegar. Add 1/2 c chopped onion, 3/4 cup mayonnaise , add salt and celery seed to taste. Toss. Fold in 2 hard cooked eggs, sliced. Chill Serves 4. Read more