This makes 2 large sandwiches or 3 more modest sized ones. With a little left over for taste testing along the way.
To hard boil perfect eggs, cover them in a saucepan with cold water. Place over high heat and bring to a boil. As soon as the water boils, remove from heat, cover and let stand for 10 minutes. Run eggs under cold water for a minutes or so immediately.
Chop cooked eggs to desired consistency and combine with all other ingredients.