Method:
1. Put 500 grams of medium gluten flour, 80 grams of crude oil and 200 grams of water into a kneading basin and knead into dough. Take it out, put it on the chopping board, knead it evenly, cover it with a wet cloth, and sober up 10 minutes.
2. Knead 500 grams of medium gluten flour and 250 grams of crude oil repeatedly on the chopping board to form dough.
3. Wrap 1 twice, fold it three times, then roll it into a long strip, and quantify it (divide it into small portions).
4. Fill with glutinous rice flour, sugar, butter, medlar and raisins.
5. Roll the powder (divided into 3 small portions) into skin, wrap it with stuffing, make it into a circle, press it into a flat round cake by hand, put it on a plate, stick a small hole with a toothpick, and brush it with egg liquid.
6. Bake the green body in an oven at 180℃.