Wash red dates and glutinous rice, then soak them in clear water for about half an hour, put them in a pot to boil, drain the washed materials in advance, put them in the pot, and stir vigorously to prevent them from sticking to the pot until the water in the pot boils again. Simmer for half an hour, finally add brown sugar, and a bowl of homemade slimming porridge will be successful.