Urinating beef balls can be cooked in about 5 minutes. When the beef balls are boiled in water for about five minutes, they will float automatically and the surface color will become darker, indicating that they are cooked. When the beef balls are boiled in water, you can cook them for half the time, and poke a hole with chopsticks to make them easier to cook inside.

The origin of the name Niaoyaniu Pill:

Peeing Niuwan appeared in a small town in the south of the Yangtze River during Shunzhi period of Qing Dynasty. At that time, it developed and spread to Hong Kong, and gradually became a famous snack on Hong Kong Island, which has been passed down to this day. Urinating Niuwan is to mix beef sauce and shrimp sauce, stir them, and then wrap them. In Hong Kong, shrimp is called pee shrimp, so this kind of meatball is called pee shrimp beef meatball. Later, in order to remove the shrimp conveniently, it was directly called pee beef balls. There is also a saying that the meatballs themselves are rich in soup, which overflows when they are bitten, so they are called peeing beef balls.