Triple Chocolate Cookie Sandwiches Prep Time: 20 mins Cook Time: 12 mins Serves: 15 IngredientsCookies: • 1 White Wings Rich Chocolate Cake packet mix • 100g Butter, melted • 1 (59g) Egg Filling: • 80g Soft butter • 3 tsp (15ml) Milk Method• Preheat oven to 180°C/160°C fan forced. Line two baking...