red bean cake. According to the inquiry of Chaoshan cuisine, the red beans wrapped in Chaoshan oil fruit are called red bean cakes. Red bean jelly is a delicacy. Ingredients: red beans, glutinous rice flour, rock sugar. First, wash and soak the red beans one night in advance, pour the soaked red bean crystal sugar and water into a pressure cooker and cook them on low heat until they are cooked. Put the cooked red beans in a bowl and let them cool, then add the powder.