Colorful crystal How to make glutinous rice balls

• 

  1.Soak the kidney beans overnight and peel them.Cook in a pressure cooker for 20 minutes, drain the water, and press into mashed beans.After cooling, add matcha powder, butter, and fine sugar, mix well, and set aside.

• 

  2. Add glutinous rice flour, lotus root starch and corn starch to warm water to form a dough, add lard, knead evenly, roll into long strips and cut into small pieces.

• 

  3.Mold the small portion into a small nest with your hands, wrap it with matcha filling and close it.

• 

  4.Purple sweet potato filling: Peel the purple sweet potato, clean it, cut it into small pieces, put it into a food processor and puree it.Wrap the purple sweet potato puree with fine emery cloth and wring out the water.spare.Melt the butter in a pot, add the wrung out purple sweet potato puree and fine sugar, stir well, remove from the pot and let cool.

• 

  5.Custard filling: Soften the butter and beat until slightly fluffy.Add the egg liquid and fine sugar in batches and mix well.Add the sifted custard powder, milk powder and starch powder and mix well.Steam over high heat, stirring occasionally, until it turns into a dark paste.Turn off the heat, cool and then refrigerate.