You can change up the filling ingredients as you like. The key here is the American cheese, which is super melty, and tastes great in an omelet.
Calories: 435kcal | Carbohydrates: 10g | Protein: 20g | Fat: 35g | Saturated Fat: 16g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 12g | Trans Fat: 1g | Cholesterol: 314mg | Sodium: 912mg | Potassium: 479mg | Fiber: 2g | Sugar: 5g | Vitamin A: 2.768IU | Vitamin C: 63mg | Calcium: 394mg | Iron: 2mg