1. Wash the red beans and put them in an electric pressure cooker. Add water until the beans are one finger deep. Select the "Beans" button to operate.

2. The cooked beans should be soft and rotten, and there is no water in the pot.

3. Add appropriate amount of sugar according to personal taste, slightly crush red beans with a spoon and mix well with sugar.

4. Put 500 grams of flour, 20 grams of sugar and 5 grams of yeast into the bread machine.

5. Add 260 grams of water, select the "dough making" program, and mix the dough for 20 minutes.