Mâché is a traditional cooking technique that involves wrapping food in leaves or other materials before cooking. This method helps to retain moisture and flavor, resulting in tender and aromatic dishes. Commonly used in various cuisines, it can involve ingredients like fish, meat, or vegetables, often seasoned with herbs and spices. The term "mâché" is derived from the French word for "to mash" or "to crush," reflecting the process of preparing the food. This technique is similar to other methods like en papillote, where food is cooked in a sealed pouch, enhancing the overall taste and presentation of the dish.