Material preparation: white onion, beef, star anise, cinnamon, dried tangerine peel, fragrant leaves, ginger, etc.

1, white onion is cut into pieces, and the whole beef surface is salted and marinated for 3 minutes.

2. Put the whole piece of beef into the pot in cold water, boil it, remove it, and remove the blood from the beef.

3. Start a pot of water again, add beef, star anise, cinnamon, dried tangerine peel, fragrant leaves, ginger and onion pieces, and cook for more than 40 minutes until the beef is soft and rotten.

Cold noodles practice steps:

Material preparation: cold noodle soup, ice water, cold noodles, bowls, cucumbers, tomatoes, beef slices, eggs, white vinegar, salt, white sugar, monosodium glutamate, etc.

1, prepare 1: 10 ice water (cold noodle soup 1 serving, mixed with 10 ice water), soak the dry cold noodles with clear water and make them completely disperse.

2. Boil the water, add the cold noodles, stir to prevent sticking, boil the water for about 2 minutes, and remove it when there is no hard heart.

3. Put it into the prepared ice water and rinse it continuously until the surface becomes cold. Drain the water and put the cold noodles into a bowl.

4, cucumber (shredded), tomato (sliced), beef slices, boiled eggs (cut in half), white vinegar, salt, white sugar, monosodium glutamate or chicken essence.