The squared deep-fried spring rolls are a popular appetizer in many Asian restaurants. They are made with a mixture of mushrooms and vegetables, which are then wrapped in a thin layer of dough and deep-fried until crispy. The resulting product is a crunchy, savory snack that is often served with a dipping sauce. Some customers have reported that the spring rolls are a bit greasy, but overall they are a tasty and satisfying treat.