Egg Salad Sandwich

The egg salad sandwich is a classic cold sandwich filling made primarily from chopped hard-boiled eggs mixed with mayonnaise, mustard, and seasonings. While its precise origins are debated, the dish gained widespread popularity in the United States during the early 20th century, as mayonnaise became commercially available and egg production was industrialized. The sandwich is a staple of American diners, delis, and home kitchens, prized for its simplicity and creamy texture.

Key ingredients include hard-boiled eggs, mayonnaise, and yellow or Dijon mustard. A great version is distinguished by the texture of the eggs—creamy but not mushy, with visible chunks of white—and a balanced, tangy dressing that is not overly wet. Fresh herbs like chives or dill, a pinch of paprika, and crisp lettuce or toasted bread elevate the sandwich. Chef J. Kenji López-Alt, in his *The Food Lab* series, emphasizes that salting the eggs before mixing draws out moisture and concentrates flavor, a technique he calls "the key to a perfect egg salad."

Regional variations abound. In the American South, sweet pickle relish is often added for a tangy-sweet contrast. In the United Kingdom, the sandwich is commonly made with salad cream instead of mayonnaise and served on soft white bread. Some modern versions incorporate avocado, bacon, or curry powder for a spiced twist. At New York City’s Russ & Daughters, a Jewish-style egg salad is served on a bagel with smoked fish, blending deli traditions. The dish remains a versatile canvas for personal and regional tastes.