Directions:

Phrase 1: Making filling
Step 1:
Slice pork into small pieces
Step 2:
Put all the ingredients for the filling into a pot
Simmer the mixture on the stove
Phrase 2: Knead dough
Step 3:
To make dough, combine all the necessary ingredients by hand or using mixing machine until the wet dough is finished.
Step 4:
Cover it by plastic wrap and let it expand in about 4 to 6 hours or keep it overnight in the fridge
Step 5:
To make sweet dough, scramble dough with 80 grams of sugar by using machine
Step 6:
Knead until sugar dissolves and you can feel that dough is sticky and wet.
Step 7:
Put dough into a pot, sift flour and ammonium bicarbonate to diminish shred
After that, pour this flour mixture into the dough above
Knead them together to combine the dry and wet flour
Step 8:
When the mixture becomes harmonious, add butter and knead in about 5 minutes (or longer)
After finishing, leave it in about 20 minutes
Phrase 3: Shape dough
Step 9:
Place dough on a plane and roll it to become a long cylinder
Cut it into equal parts
Step 10:
Spread dough gently and flatten it by hand
Put 1 to 1.5 teaspoon of filling into the center of crust made above.
Step 11:
Spread dough gently and flatten it by hand
Put 1 to 1.5 teaspoon of filling into the center of crust made above.
Phrase 4: Steam dumplings
Step 12:
After making all the dumplings, let them be relaxed in 30 minutes
After that, steam them with high temperature in about 10 minutes. When you turn of the heat, cover them and wait for about 2 more minutes before taking them out and enjoying