My Grandma, whom with my Uncle's family raises thousands of chickens to sell their eggs, got this recipe from an egg customer. It uses Henri's Classic Private Blend Tas-tee salad dressing. You can't find it at every grocery store. She uses this recipe now instead of her usual Miracle Whip and mustard based recipe. It still has a tangy flavor but it is sweeter than the Miracle Whip versions. I searched all over Recipezaar for this but could not find it.