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The Best Old-Fashion Potato Salad with a Rich, Creamy Cooked Dressing

renee
This Old-Fashioned Potato Salad with a Cooked Dressing is a creamy, tangy, and nostalgic side dish-just like grandma used to make! With tender potatoes and a rich creamy dressing, it's the perfect addition to BBQs, picnics, and family gatherings.
Course Salad, Side Dish
Cuisine American
Servings 8

Ingredients
  

  • 6 medium potatoes
  • 1 small onion chopped
  • 1 cup chopped celery
  • 1 tsp celery seed

Cooked Dressing

  • 2 eggs beaten
  • ¾ cup sugar
  • 1 tsp cornstarch
  • ½ tsp salt
  • 1 tsp mustard
  • cup apple cider vinegar
  • ½ cup milk
  • 3 tbsp butter
  • 1 cup mayo

Instructions
 

  • Peel and cube potatoes into uniform chunks. Cover potatoes with water in a large pot. Cover pot with lid and boil until tender. Drain and cool
  • Whisk together eggs, sugar, cornstarch and salt in a saucepan. Whisk in milk, vinegar, and mustard. Cook over medium heat for 7 to 10 minutes or until thickened (be sure to continuously whisk so mixture doesn't burn). Remove from heat and stir in butter.
  • Refrigerate mixture to chill. Once chilled add mayo.
  • Toss together potatoes, celery, onion and celery seed. Gently fold in dressing.
  • Refrigerate until ready to serve.
Keyword cookout, easter, holiday sides, july 4th, picnic side dish, potatoes, potluck, salad, side dish, summer