Step1:Put the rice, carrot and water in the pot. Cook over high heat.
Step2:Add oatmeal, purple potato ball and water after the thickening, and then cook.
Step3:Put in the chopped lettuce.
Cooking tips:I knead the purple potato balls with the steamed purple potato and the cassava flour in advance. It's frozen all the time. I originally wanted to make the sweet potato balls. I took ten of them and threw them into the porridge. They're pretty good-looking. There are skills in making delicious dishes.