Egg salad is a classic sandwich filling made with hard-boiled eggs, mayonnaise, and various other ingredients such as celery, onion, and pickles. It is a popular choice for sandwiches, wraps, and salads due to its versatility and ease of preparation.
Egg salad is a good source of protein and healthy fats, making it a nutritious option for a meal. It is also a relatively inexpensive and easy dish to make, which adds to its popularity.