2/3 cup reduced-fat mayonnaise 
1/2 cup chopped sweet onion 
1 celery rib, chopped 
1 teaspoon minced fresh parsley or 1/4 teaspoon dried parsley flakes 
3/4 teaspoon pepper 
1 can (12 ounces) albacore white tuna in water, drained and flaked 
4 medium tomatoes, cut into wedges
1. In a small bowl, combine mayonnaise, onion, celery, parsley and pepper. Stir in tuna. Serve with tomato wedges.
TOTAL TIME: Prep/Total Time: 20 min. 
YIELD: 4 servings. 
Nutrition Facts
1/2 cup tuna salad with 1 tomato: 280 calories, 16g fat (3g saturated fat), 50mg cholesterol, 656mg sodium, 12g carbohydrate (7g sugars, 2g fiber), 22g protein. Diabetic Exchanges: 3 lean meat, 2 fat, 1 vegetable.