The more napkins you have to use, the better the smash burger.
Calories: 646kcal | Carbohydrates: 29g | Protein: 28g | Fat: 46g | Saturated Fat: 15g | Polyunsaturated Fat: 9g | Monounsaturated Fat: 15g | Trans Fat: 2g | Cholesterol: 112mg | Sodium: 1295mg | Potassium: 450mg | Fiber: 1g | Sugar: 10g | Vitamin A: 382IU | Vitamin C: 6mg | Calcium: 311mg | Iron: 4mg