Place the eggs in a pot with cold water to cover. Bring to a rapid boil and boil for 2 minutes. Turn the burner off, but keep the pot on the hot burner. Cover pot with a lid and let sit for 11 minutes. Once done, place the eggs in a bowl and immediately fill the bowl with ice and cold water--enough to cover well--and let sit until cooled completely. This cooking method will allow your eggs to peel easily without the shell clinging to the egg. Peel eggs and chop coarsely. Meanwhile, in a large bowl, combine mayonnaise, mustard, salt, and pepper and mix. Add remaining ingredients, mix. Gently fold in eggs. Makes about 2 1/2 cups.