To cook porridge, add rice to cold water. The method of cooking porridge is as follows:

Preparation materials: 90 grams of rice, appropriate amount of sweet potatoes, and appropriate amount of water.

1. The first step is to wash the prepared rice with water and soak it in water for 60 minutes.

2. Then pour water into the inner pot of the rice cooker.

3. Then add the prepared rice, cover the lid, plug in the power and start working.

4. Then use a kitchen knife to cut the sweet potatoes into pieces.

5. After 15 minutes, open the lid, put the sweet potatoes into the pot, and continue cooking.

6. Continue cooking for 30 minutes and then put it into a bowl. The porridge is now cooked.