You can easily make the potatoes ahead up to the putting them in a pie pan. Then when you are ready (the next day), top with nuts and bake before serving.
Calories: 149kcal | Carbohydrates: 3g | Protein: 4g | Fat: 14g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 97mg | Sodium: 182mg | Potassium: 38mg | Fiber: 1g | Sugar: 0.3g | Vitamin A: 384IU | Vitamin C: 0.2mg | Calcium: 25mg | Iron: 0.3mg