Here is the Recipe of Bird Egg Cake from south kalimantan area

Sticky Ball Material:

• 100 grams of Glutinous Flour 
• 50 grams of Rice Flour to taste salt 
• 1/2 teaspoon of Lime Betel Water 
• 100 ml Warm Water 

Soybeans Materials:

• 200 grams of Red Sugar 100 ml Water (to boil brown sugar) 
• 900 ml Santan (from 1/2 coconut) 
• 1 sheet of Leaf Pandan (made node) 
• 1 egg Chicken Egg (whipped with fork) 
• 1 teaspoon Rice Flour (diluted with a little water) to taste Sand Sugar