Soak the bone in cold water for about a day and grind the water twice in the middle to drain the blood. You need to take out enough blood to not smell bad If it's fresh Korean beef bone soup, it doesn't smell bad even if it's boiled without onions, pepper, or ginger.

Pour cold water into a large deep bowl, simmer, then add the blood drained beef bone and bring to a boil. Then, with the foam, the blood comes out again.

When you boil it for 10 to 15 minutes, the floating foam comes out with a color close to green, and a lot of residue comes out.

Pour out all the boiling water and there will be bubbles and debris stuck to the edge of the pot. Wash it with a sponge and scrub the bones thoroughly in warm water to remove the residue.

Put the beef bone in a large bucket and pour enough cold water so that it doesn't overflow, and boil it in earnest from now. At first, when it starts to boil over high heat, boil over medium-low heat for a long time. I put it up in the evening and went to work until the morning and the next morning, leaving the lights on very low. It's been boiled for almost two days. Continue to remove the oil from the top and boil it. The most obvious way is to boil it, cool it down, and then remove the solid oil.

Pour the soup that has been brewed for a long time into another container and pour the water back into it and continue to boil. Repeat this process three times.

The first one was a very thick soup, the second one was a very white soup, and the third one was a slightly diluted clear soup comes out. Put the bones aside and boil the soup for about an hour. The soup that has been brewed three times is combined to make it easy to eat. The bone marrow in the middle is drained, and the broth is fully stocked until the bone is crushed..It's okay to use it for various soup dishes.

It's a situation to put it in the soup. In this situation, please drain enough blood from cold water. I soaked it for about 3 hours. Change the water in the middle. It's not good if you put it together when you cook beef soup. It's better to cook it separately and put it in.

When the blood is drained, put it in a pot, pour enough water, and start boiling. Even when blood is taken away, blood residue is constantly coming up. Continue to remove until clear. So it's better to take a few pieces of blood out of the body than to take the blood out of the body.

The fat is quite tough, so I cooked it gently over medium low heat for about an hour and a half. You can use the soup separately for the soup. Remove the ingredients and cool them down.

You can add the seasoning to the boiled beef soup, season it with salt, chop green onions, and sprinkle pepper. It tastes better with noodles or glass noodles.