If you don't have a food processor then you can put the cookies into a Ziploc bag and crush, using a rolling pin.
Serving: 1truffle | Calories: 62kcal | Carbohydrates: 5g | Protein: 1g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 1g | Cholesterol: 6mg | Sodium: 22mg | Potassium: 30mg | Fiber: 0.1g | Sugar: 4g | Vitamin A: 66IU | Vitamin C: 0.05mg | Calcium: 20mg | Iron: 0.05mg