Butterfly Crisp

Like any kind of puff pastry, in order to make layers of puff pastry, butterfly puff pastry needs to roll out the dough wrapped in butter repeatedly, sprinkle sugar constantly during the period, and mix it over and over again. Then put it in the oven to freely expand until fully cooked. Freshly baked butterfly cake, the melted sugar particles on the outer skin have a tan luster, are firm and well-proportioned, and have a solid taste.