1, fire roasting: take the whole piece of bacon and roast it directly on the fire. Be careful to bake only the side with the skin until the skin of bacon turns black and begins to drip oil.

2. Soak in rice washing water: scrape off dirt and burnt skin with a knife, and then soak in rice washing water or warm water for 20 minutes, of course, it can also be warm water.

3. Knife scraping: after soaking, scrape off the residual dirt on the epidermis with a knife, then wash the bacon, cut it into large pieces and cook it in boiling water for 20 ~ 30 minutes. The cooked bacon becomes very clean, and the smell of smoke and salt is also reduced a lot. After taking it out to cool, you can change it into your favorite shape, or you can fry or steam it as you like.