-
1
Soak the oxtail in cold water for 3-5 hours to remove the blood.
-
2
Drain the oxtail in a colander.
-
3
Add plenty of water (not listed) to a large pot and bring it to a boil.
-
4
Add the oxtail and the ingredients and boil them for 2-3 minutes.
-
5
Drain in the colander.
-
6
Add the water to a pot and bring it to a boil.
-
7
Add all the other ingredients, except the daikon radish, and simmer for about 5 minutes.
-
8
Add the oxtail from Step 4 and simmer over low heat for about 3 hours.
-
9
Cool the ingredients while still in the pot.
-
10
Thoroughly remove any whitish solidified fat that floats to the top.
-
11
Peel the daikon radish and cut into bite-sized pieces.
-
12
Add it to the pot from Step 6 and simmer another 3 hours over low heat.
-
13
Strain the ingredients from Step 7 through a fine colander into a large bowl or a pot to reserve the soup.
-
14
Rinse the oxtail in a colander with lukewarm water.
-
15
Drain lightly and put in a bowl.
-
16
Mix it with daikon radish and the ingredients.
-
17
Put the soup from Step 8 and the ingredients from Step 9 into plastic containers respectively and chill in the refrigerator for more than half a day.
-
18
Separate the eggs into yolk and egg white.
-
19
Make each of them into thin omelets and cut into thin strips.
-
20
Pour the Step 8 soup into a pot and heat it up.
-
21
Add the Step 9 ingredients and warm it up.
-
22
Adjust the taste with salt and pepper.
-
23
Serve the soup in a bowl and top it with the ingredients; shredded thin omelet, chopped Japanese leek, chili pepper threads, and any other toppings that you would like.