1: Master the perfect egg salad sandwich with these 6 key ingredients.

2: Start with hard-boiled eggs for a creamy base in your sandwich.

3: Add mayo for richness and a hint of tangy flavor.

4: Dijon mustard offers a slight kick to enhance the taste.

5: Chopped celery provides a refreshing crunch to the sandwich.

6: Don't forget fresh dill for a burst of herbaceous goodness.

7: Season with salt and pepper to taste for a well-rounded flavor.

8: Spread the egg salad mixture on your favorite bread or toast.

9: Enjoy the ultimate egg salad sandwich that is sure to impress.