Chinatown Food created the First Frozen Ang Ku Kueh,No presteam.Ang Ku Kueh, which translates as "Red Tortoise Cake," is a little oval-shaped Chinese dessert that originated in Fujian, China before coming to Southeast Asia. To have longevity and good fortune, tortoise-shaped desserts are to be offered to Chinese gods during festive events and on the first and fifteenth days of the lunar calendar.