As a northeastern person, the first thing that comes to mind is blood sausage, a pot of hot sauerkraut soup with a few pieces of blood sausage, which is absolutely unique!

Let's talk about how pig blood becomes blood sausage:

1. The pig small intestine is washed repeatedly with salt, and the fresh pig blood is cooled.

2. Add salt, monosodium glutamate, chopped green onion and other ingredients to the pig blood and stir well.

3. Melt the lard in a hot pot, add the pig blood and keep stirring until the two are integrated.

4. Tie one end of the pig's small intestine tightly with a thread, and pour the pig's blood into it with a funnel and tie it tightly.

5. Cook the filled blood sausage.

In addition, the rice sausage eaten in Jilin also has pig blood, which is made of glutinous rice, pig blood and other ingredients and is a unique delicacy in Korean areas.