It's the simple combination of fresh fish, homemade tartar sauce and a soft semolina roll that makes this sandwich at The Shoreline Restaurant so good. You can also use trout or flounder. More Sandwich Recipes
Combine the mayonnaise, pickle, onion, lemon juice and tarragon. Season with salt and pepper.
Preheat the broiler. Arrange the fish fillets on a broiler pan and brush with the butter. Sprinkle with the dill, paprika, salt and pepper. Broil until the fish is golden and cooked through, about 4 minutes.
Spread the tartar sauce on the tops and bottoms of the roll, top with a lettuce leaf and tomato slice and serve.