Remove water by placing the beans into a dry cheesecloth and squeeze. (2) Heat 0.5 c lard in wok then add 1 c of brown sugar and 2 c of water. Bring to a slow boil. Wait until the sugar is melted then add the bean paste.
(2) 另炒鍋中放豬油半碗，粗砂糖一飯碗及清水二飯碗，用小火煎煮，待糖溶解放入純豆沙，改用中火並不停攪拌，直到水分蒸發，呈半乾狀，色澤油亮黑紅，即成豆沙餡，亦搓成二公分餡丸備用。