Methods/steps
1. Fresh or thawed tendon, cut into two sections, put in clean water and soak in bloodletting water. Change water frequently; It can be stored in the refrigerator in summer or when the temperature in the house is high.
2. Take a wide-mouthed pot and put it in clear water, add a few pieces of onion and a pinch of pepper; Put the hamstring soaked in blood into the pot, turn on the fire, boil for about 10 minute after the water boils, and drain the blood.
3. Start another cauldron, (large iron pot or deep soup pot, personally recommend deep soup pot, not afraid of overflowing, worry-free. ) more water, open flame; At the same time, prepare all kinds of seasonings for sauce beef.
4. Put the beef with bloody foam into the second pot that has been heated/boiled, add the prepared seasoning, and then pour in a proper amount of soy sauce, white wine and a small amount of sugar; Fire first, and turn every 5- 10 minutes. Deep soup pot has an advantage here, so you don't have to turn it over so often; The large wok is shallow and should be turned over frequently. About an hour, turn to medium heat and simmer. When chopsticks can easily plunge into the beef pieces, turn to high heat and collect juice for coloring. Finally, a small bowl of soup can be left.
Take the beef pieces dipped in the sauce out of the pot, put them on a plate to cool, and then slice them on the plate. If you want to taste better, you can soak beef in the original soup and put it in the refrigerator for the night.
6. When cutting beef with soy sauce, you must use a sharp knife, and do not cut along the texture of beef, but cut horizontally, so that the cut beef slices will have charming marble lines.
Matters needing attention
Put the meat in cold water, the taste will be firmer. If you don't like it, you can wait until the water boils before putting the meat. Look at personal preferences.
The amount of soy sauce can be adjusted according to your own taste and coloring degree; The amount of salt should be adjusted according to the amount of soy sauce.