Peel cooled hard boiled eggs. Slice in half lengthwise, put yolks in a bowl and set empty whites on egg plate with holes facing up.
Chop crab into small pieces (can leave some larger chunks to place on the top). Smash yolks with the back of a fork until they are sand consistency. Mix with all other ingredients.
Spoon egg mixture into a pint size freezer bag or pastry bag. Zip closed and set in fridge for an hour to stiffen up. Chill egg whites covered with plastic wrap too.
Remove, snip edge off of bag and squeeze into empty egg whites. Can garnish with additional fresh parsley and/or larger pieces of crab on top.