Preheat oven to 400°F. Combine Ground Beef, bread crumbs, egg whites, water, salt and pepper in large bowl, mixing lightly but thoroughly. Shape into 12 2-inch meatballs. Place on rack in broiler pan that has been sprayed with cooking spray. Bake in 400°F oven 24 to 27 minutes.
Heat pasta sauce according to package directions in medium saucepan. Add hot cooked meatballs to pasta sauce; stir to coat evenly. Serve over pasta. Sprinkle with cheese, if desired.
Nutrition information per serving: 499 Calories; 113.4 kcal Calories from fat; 12.6 g Total Fat; 4.1 g Saturated Fat; 0.2 g Trans Fat; 0.9 g Polyunsaturated Fat; 3.5 g Monounsaturated Fat; 84 mg Cholesterol; 816 mg Sodium; 57 g Total Carbohydrate; 2.3 g Dietary Fiber; 10.2 g Total Sugars; 38 g Protein; 0 g Added Sugars; 75.1 mg Calcium; 5.5 mg Iron; 871 mg Potassium; 0 mcg Vitamin D; 0.5 mg Riboflavin; 8.8 mg NE Niacin; 0.5 mg Vitamin B6; 2.8 mcg Vitamin B12; 308 mg Phosphorus; 7.2 mg Zinc; 58.8 mcg Selenium; 103.2 mg Choline;