What is a butterfly donut?

A butterfly donut is a fried pastry that is shaped like a butterfly. It is typically made from yeast-based dough that is rolled out into a thin sheet and then cut into butterfly shapes. The butterfly donuts are then fried in hot oil until they are golden brown and crispy. They can be topped with a variety of toppings such as glaze, icing, sprinkles, or nuts. Butterfly donuts are a popular snack food and they can be found in bakeries and donut shops throughout the world.