👉 Ducktails are a type of sandwich that is made by cutting open a sandwich and then filling it with a variety of ingredients, such as cheese, meat, vegetables, or even fruit. The process involves first cutting the sandwich in half lengthwise to create two halves, which are then filled with the desired ingredients. The resulting sandwich can be enjoyed on its own or served with additional toppings or sauces. Ducktails are often served with a side of bread and may also include a dipping sauce such as