It depends on personal taste. If you want thicker porridge, you can cook it for about 20 to 30 minutes. If you want to eat refreshing yam porridge, you can cook it for about 15 minutes.

1. Ingredients: yam (100g) rice (200g)

2. Method: slice the yam, rinse the rice, and put it into the pot to cook together or wait for the porridge first When it's almost cooked, add the yam and cook for 20 to 30 minutes or about 15 minutes.

3. Efficacy: Yam is sweet in taste and calm in nature. It has the effects of nourishing qi and yin, and tonifying the spleen, lungs and kidneys. Cooking yam porridge can strengthen the spleen and kidneys, and play a role in strengthening the body.