Beef bone soup is rich in nutrients such as collagen, bone mucin, and elastin. It is the best choice for calcium supplementation for people with osteoporosis. But when you make soup, you will find that it is difficult to turn it into that milky white color, and it will even become darker and darker, making it look like a black bird has no appetite. So what is the reason?

Why does the color of beef bone soup turn darker after boiling? It may be because the pot is wrong. If you use an iron pot to stew beef bones, the iron ions will make the soup darker and may become darker, so be sure to boil the water before cooking the beef bone soup. And it may be that we put the beef in at the wrong time, the meat was not cut well, and the nutrients were not cooked out.

So how do you cook beef bone soup into a milky white color?

Wash away the blood. If you want to make milky white beef bone soup, you must first soak the blood in the beef bones to ensure that the soup is milky white. Be sure to blanch the water before making soup. Before making beef bone soup, blanch it in water to wash away the scum in the blood. If the scum in the soup is not removed, it will affect the final color of the soup. When putting cold water in the pot to cook beef bone soup, if you use cold water and pour hot water into the pot at the beginning, the surface of the meat will be suddenly exposed to the high temperature, and the outer protein of the meat will solidify immediately, so that the inner and outer layers of protein will be Does not dissolve well into soup. Cooking time is longer. If you want to make beef bone soup into a milky white soup, it will take longer than pork bone soup, at least three hours.

In addition, when cooking, the beef bones should be chopped into small pieces to expose the marrow, so that all the essence can be integrated into the soup. You can also add a few drops of vinegar into the bone soup to let the bones inside The calcium is more easily dissolved into the soup, and this method is equally effective for other soups. If you want to save trouble, you can put it in an electric purple clay pot and simmer it regularly. If you put it in an ordinary pressure cooker, the bone soup that comes out will not be milky white, but clearer. Although the beef bones or mutton bones bought in the market are shaved cleanly, they will not have much impact on the soup. If you add a little beef, the taste will be more delicious.