Crispy Shrimp Burger

Name: Crispy Shrimp Burger
Ingredients: 1 tablespoon unsalted butter; 3/4 cup chopped yellow onions; 1/4 cup chopped celery; 1/4 cup chopped green bell pepper; 1 1/2 teaspoons salt; 3/4 teaspoon cayenne; 2 pounds medium-size shrimp, peeled, deveined, and chopped; 2 teaspoons chopped garlic; 1/4 cup chopped green onions or scallions (green part only); 2 large eggs plus 1 egg, beaten; 2 cups fine dried bread crumbs; 1/2 cup unbleached all-purpose flour; 2 teaspoons Creole Seasoning, recipe follows; 2 tablespoons water; 1/4 cup vegetable oil; 8 hamburger buns, toasted; 1 recipe Tartar Sauce, recipe follows; Shredded lettuce; Sliced vine-ripened tomatoes; 2 1/2 tablespoons paprika; 2 tablespoons salt; 2 tablespoons garlic powder; 1 tablespoon black pepper; 1 tablespoon onion powder; 1 tablespoon cayenne pepper; 1 tablespoon dried oregano; 1 tablespoon dried thyme