1. Cook ditalini according to package directions for al dente. Drain, reserving 3/4 cup pasta water. Toss hot ditalini with remaining ingredients and reserved cooking water until cheese is melted.
2. Spoon pasta mixture into half hotel pan coated with cooking spray. Place under salamander or broiler 2 to 3 minutes or until lightly browned.
3. Divide between 6 plates and serve.
Nutritional information per serving: Calories 417; Total Fat 10g; Saturated Fat 6g;