Wife Pastry (Lo Po Bang) - cooking recipe

Ingredients

2 cups cake flour
2/3 cup confectioners' sugar
1/4 cup butter
1/2 cup water
2 cups cake flour
2 tablespoons confectioners' sugar
1/2 cup vegetable shortening
1 cup candied waxgourd
1/2 cup water
1 1/2 cups sweet rice flour (mochiko)
3/4 cup superfine sugar
1/4 cup sesame seeds, toasted
1/4 cup vegetable shortening
2/3 cup water
1 egg yolk, beaten

Preparation

Sift together 2 cups of cake flour and 2/3 cup of confectioners' sugar in a mixing bowl. Cut in the butter with a knife or pastry blender until the mixture resembles coarse crumbs. Stir 1/2 cup of water into the flour mixture until dough is formed. Cover and refrigerate for 20 minutes. Meanwhile, sift together 2 cups of cake flour with 2 tablespoons of confectioners' sugar in a small bowl. Knead in 1/2 cup shortening until dough is formed. Cover and refrigerate for 20 minutes.
Boil the candied waxgourd in 1/2 cup of water until candy is nearly tender. Drain and place in a blender. Blend waxgourd to a paste. Sift sweet rice flour and superfine sugar together in a bowl, then mix in the sesame seeds. Stir in 1/4 cup shortening and waxgourd paste. Gradually stir in 2/3 cup of water, mixing until dough forms.
Preheat an oven to 400 degrees F (200 degrees C). Line 2 baking sheets with parchment paper.
Divide each dough mixture into 25 equal portions. Take one portion of the the butter dough and roll out in the shape of a circle. Wrap one portion of the shortening dough with the butter dough in the shape of a ball, then roll the combined ball into an oval shape. Roll the dough up, lengthwise, into a tube shape then roll out once more into a long strip. Roll the dough up lengthwise again, pressing the ends down to secure. Shape the dough into a circle and place the sweet rice flour dough into the center. Wrap the outer dough around the filling creating a ball. Flatten the pastry into a circle and place seam side down on the prepared baking sheet. Repeat with the remaining portions. Prick holes on the top of each pastry using a fork. Brush each pastry with egg yolk.
Bake in the preheated oven until golden brown, about 20 minutes. Cool in the pans for 10 minutes before removing to cool completely on a wire rack.