"Cha Gio Editor's note: The recipe and introductory text below are excerpted from Mai Pham's book The Best of Vietnamese and Thai Cooking. Pham also shared some helpful cooking tips exclusively with Epicurious, which we've added at the bottom of the page. To read more about Pham and Vietnamese cuisine, click here. Cha gio are considered culinary treasures, delighting everyone who's tried them. Light and crispy, spring rolls are traditionally wrapped with rice paper. At Lemon Grass, however, we use a more durable type of spring roll wrapper made from wheat flour. Also used for Filipino-style lumpias, they are marketed under the Menlo brand and stocked in the frozen food department of Asian grocery stores. These 8 X 8-inch wrappers seal the filling so well that no oil can seep through during frying; this is not the case with rice paper...."