Serving: 1cupcake with buttercream | Calories: 554kcal | Carbohydrates: 54g | Protein: 5g | Fat: 32g | Saturated Fat: 20g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Cholesterol: 55mg | Sodium: 38mg | Potassium: 20mg | Fiber: 2g | Sugar: 45g