Kosher salt and freshly ground black pepper
Combine the eggs, mayonnaise, lemon zest and juice,
celery, red onion, and parsley or chives in a medium bowl.
Using your hands, squeeze the eggs through your fingers,
mixing the contents of the bowl until reduced to the desired
consistency; alternatively, smash and mix with a firm whisk
or potato masher. Season generously with salt and pepper.
Serve immediately or store in a sealed container in the
refrigerator for up to 3 days.