This Snowball Cakes (Banh Bao Chi) recipe makes delicious coconut-coated glutinous cakes filled with grated coconut, roasted peanuts, and mashed mung bean.This Snowball Cakes (Banh Bao Chi) recipe makes delicious coconut-coated glutinous cakes filled with grated coconut, roasted peanuts and mashed mung bean. The combination of nutty flavors and sticky texture makes for a tantalizing snack cake that is absolutely addicting. The Snowball Cakes are bite-sized and make perfect sweet treats to enjoy with a cup of hot tea or coffee, wonderful lunchbox treats or tasty petite cakes to serve at a dessert buffet.