The first one is the simplest: steam it directly, steam it for 25 minutes after the water is boiled, and you can eat it. If you feel too weak to accept, you can dip in blueberry sauce or your favorite sauce.
The second kind of frying: fried yam with fungus and fried yam with carrot can be simply sliced or diced.
The third kind: stewed meat, stewed pork ribs with yam, etc.
Efficacy: Yam is good for the spleen and stomach, and it can also tonify the kidney and replenish essence, and has the effect of lowering blood sugar.