Refrigerate the leftover patties and onions in an airtight container for up to 5-7 days.
Calories: 683kcal | Carbohydrates: 26g | Protein: 55g | Fat: 38g | Saturated Fat: 18g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 14g | Trans Fat: 2g | Cholesterol: 186mg | Sodium: 1162mg | Potassium: 996mg | Fiber: 2g | Sugar: 5g | Vitamin A: 2446IU | Vitamin C: 10mg | Calcium: 267mg | Iron: 7mg