Changing the way America eats. 240 Calories. 26 g Protein. 1 1/2 Servings of vegetables. Braised seasoned beef steak dices in a sauce with mushrooms, onions, celery and carrots with broccoli florets in cheese sauce. The South Beach Diet teaches you to rely on the right carbs and the right fats, and to eat a variety of delicious foods that satisfy your appetite, while you watch your weight. And now, eating the South Beach Diet way has just gotten easier.