Your 16 oz bag of pasta may yield slightly more than 4 cups of pasta. I would recommend using 4 cups of pasta to start and adding more if you feel like there is enough dressing.
Serving: 1cup | Calories: 315kcal | Carbohydrates: 32g | Protein: 6g | Fat: 18g | Saturated Fat: 3g | Polyunsaturated Fat: 11g | Monounsaturated Fat: 4g | Trans Fat: 0.04g | Cholesterol: 10mg | Sodium: 782mg | Potassium: 150mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1147IU | Vitamin C: 9mg | Calcium: 22mg | Iron: 1mg