You can use a range of potatoes for this, but a more waxy variety, or an everyday variety like yellow will be better than a floury variety so that it is less likely to break up when you mix.
Calories: 479kcal | Carbohydrates: 42g | Protein: 20g | Fat: 26g | Saturated Fat: 4g | Polyunsaturated Fat: 13g | Monounsaturated Fat: 7g | Trans Fat: 0.1g | Cholesterol: 37mg | Sodium: 388mg | Potassium: 1142mg | Fiber: 8g | Sugar: 7g | Vitamin A: 9817IU | Vitamin C: 53mg | Calcium: 68mg | Iron: 3mg