Peel the yam and prepare the garlic and pepper.
Slice the yam and garlic, and the yam will be sliced in half.
Heat the oil, add the garlic, and put in the yam and pepper.
If you are too dry in the process of cooking, you can add some water, and then wait for the delicious pot.
Chili is put together with yam, otherwise it is easy to get rid of it.