Paprika Serves 4 *DIRECTIONS* Heat oven to 180ºC . Mix tuna, sweet pickles, green onions, egg, walnuts, mayonnaise, mustard, lemon juice, salt and pepper in small bowl. Place 1 tomato slice on each bagel half; spoon tuna mixture over tomatoes. Top with remaining tomato slices; sprinkle with cheese. Wrap each bagel in aluminum foil. Bake 30 minutes. Unwrap bagels, place under broiler until cheese is bubbly, if desired. Sprinkle lightly with paprika. Serve hot. Makes 4 servings.