Hard boil 8 eggs. This can be done on the stovetop or in a pressure cooker.
Give your eggs a cold water bath, rinse, and then let sit in ice water for another 3 minutes
Peel your eggs and separate the whites from the yolks.
Add your mayo and mustard to your yolks and mix until you have a thick paste - the consistency of hummus
Chop your egg whites into chunky cubes and add to your yolk mixture.
Add your chopped green onion and then salt and pepper to taste.
Place on a toasted piece of bread or a rice cake (gluten free) and garnish!