Nutritional Analysis: One 1/4-cup serving (prepared with reduced-fat cream cheese, fat-free mayonnaise and reduced-fat cheddar cheese; calculated without bread or vegetables) equals 105 calories, 7 g fat (4 g saturated fat), 20 mg cholesterol, 303 mg sodium, 6 g carbohydrate, 1 g fiber, 6 g protein. Diabetic Exchanges: 2 vegetable, 1 fat.