The BamaVol home recipe:

Chunk White Tuna in Water
Mayo or Salad Dressing or Miracle Whip
Fresh Ground Pepper
Lawry's Seasoned Salt
Chopped Sweet Gherkin Pickles (preferred over relish)
Chopped Vidalia Onion (any mild onion will do)
Paprika

Ingredient ratio is unimportant, although I go heavy on the seasoning. I like it a little on the creamy side, too. Best served with Nabisco Triscuit crackers for dipping. Yields strange dreams if eaten just prior to retiring.