It is really important to use low sodium soy sauce for these. Panko Breadcrumbs are rather salty on their own, and if use regular soy sauce, it will all be over powering. The low sodium soy sauce, however, is just right.
Serving: 1meatball with sauce | Calories: 61kcal | Carbohydrates: 6g | Protein: 7g | Fat: 1g | Saturated Fat: 0.3g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 0.3g | Trans Fat: 0.01g | Cholesterol: 24mg | Sodium: 205mg | Potassium: 103mg | Fiber: 0.2g | Sugar: 1g | Vitamin A: 23IU | Vitamin C: 0.3mg | Calcium: 6mg | Iron: 0.3mg