Fish - Season fish with 1 tablespoon of the Rub. Combine the flour with 2 teaspoon of the Rub in a bowl. Mix together the egg, water and the remaining 1 tsp. Of Rub in another bowl. Dredge the fish in seasoned flour then in the egg mixture, then again in the flour, shaking off any excess. Heat the oil over medium heat in non-stick skillet. Pan fry the fish for 4-5 minutes per side. Drain on paper towels.
Tarter Sauce - Put the egg, garlic, lemon juice, parsley and green onions in food processor and puree for 15 seconds. With the processor running, pour the oil through the feed in a steady stream. Add the cayenne, mustard and salt and pulse once or twice to blend. Cover and let sit for one hour in the refrigerator before using
