What is the meaning of Jitterbug Seaside Dacquoise

The meaning of Jitterbug Seaside Cake is a traditional Chinese pastry. In Shake Shack, the meaning of "sea-side cake" refers to a traditional Chinese pastry, also known as scallion pancake. It is usually made from fermented dough, which is sprinkled with chopped scallions and cilantro, then the dough is cooked into thin pancakes and fried in oil until golden brown. With its crunchy crust and tangy flavor, the beach pancake is often eaten for breakfast or as a snack.