A cheese soufflé is a light, fluffy dish made primarily from eggs and cheese. It is prepared by combining a rich cheese sauce with beaten egg whites, which are folded in to create a delicate texture. The soufflé is baked until it rises and develops a golden-brown crust. Typically served as a savory appetizer or main course, a cheese soufflé can be made with various types of cheese, such as Gruyère or Cheddar. The dish is known for its airy consistency and rich flavor, making it a popular choice in French cuisine.