Generally speaking, a medium zucchini, when shredded equals one cup. You are looking to have about 15 ounces (by weight) of shredded zucchini. Do not remove the moisture.
Serving: 1muffin | Calories: 288kcal | Carbohydrates: 36g | Protein: 3g | Fat: 15g | Saturated Fat: 2g | Polyunsaturated Fat: 9g | Monounsaturated Fat: 3g | Cholesterol: 23mg | Sodium: 235mg | Potassium: 70mg | Fiber: 1g | Sugar: 19g | Vitamin A: 150IU | Vitamin C: 3.3mg | Calcium: 60mg | Iron: 0.2mg