1. First boil a pot of water, put a few drops of oil, blanch the washed sweet potato leaves, and then boil the water again to pick up the vegetables. This is a key step, which is necessary, so that the astringency of sweet potato leaves can be removed, and it is also the key point for wild vegetables to taste sweet.

2. Put oil in a hot pan, saute garlic cloves, add blanched sweet potato leaves, stir fry for a while, and season with salt and light soy sauce.