We texture of the canned albacore tuna the best for this recipe. Try to avoid the canned tunas which are very mushy.
The amount of egg will vary depending on the dryness of your tuna and the absorption of the bread crumbs or panko. If you are unsure, start with 2 eggs, and if the mixture seems too dry to easily form into patties, add a 3rd egg.
In a bowl, combine the eggs, lemon zest, lemon juice, panko or bread crumbs, parmesan cheese, celery, onion, garlic powder, dried herbs, salt and pepper. Stir the mixture to make sure everything is combined. Gently fold in the tuna until just combined.