Use Romano, Parmesan, or Asiago in place of fontina.
Calories: 533kcal | Carbohydrates: 61g | Protein: 27g | Fat: 20g | Saturated Fat: 10g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 3g | Trans Fat: 0.1g | Cholesterol: 79mg | Sodium: 696mg | Potassium: 260mg | Fiber: 6g | Sugar: 10g | Vitamin A: 631IU | Vitamin C: 15mg | Calcium: 410mg | Iron: 4mg