Set out a large mixing bowl. Finely diced the ham into small pieces. Place the diced ham in the bowl.
Slice the celery extra-thin and shave the onion with a greater or mandolin. Drain any extra juices off the onion. Chop the fresh dill.
Combine all ingredients in the bowl. Mix wel, ,then sprinkle generously with cracked black pepper. Mix again. Cover and refrigerate until ready to serve.
