The main raw material of Hunan delicious shrimp is crayfish.

Hunan cuisine "tasty shrimp" is a traditional dish in Hunan province, also called spicy crayfish and spicy crayfish. Because the taste is spicy and delicious, the color is red and bright, and the taste is heavy, it is called tasty shrimp. Tasty shrimp can be regarded as the hottest snack in summer snack stalls, and it is a classic and popular all over the country with cold beer.

Xiaolong, with all kinds of spices, tastes delicious. The crayfish contains protein, amino acids, vitamins, minerals, carbohydrates and other nutrients. At the end of the 2th century, it spread all over the country and became a classic snack in street beer stalls on summer nights. Lobster, the main ingredient, originated in North America, was introduced to Japan from the United States in 1918, and then to China from Japan in 1929, where it grew in the rivers and lakes in southern China.

How to buy crayfish:

1. Look at the back. When buying crayfish, look at its back. If the color is red, bright, clean and shiny, it means that crayfish is cleaner. If the shrimp shell is dark and dull, such crayfish is dirty, so don't buy it.

2. Look at the size. When buying crayfish again, try to choose a bigger one. The big one has more meat and tastes delicious. Don't choose a smaller one.

3. Look at the shrimp shells. When buying crayfish, we should try to buy lobsters that have just grown up. We can gently touch its shell with our hands. If the shell is hard, it is old. If it's soft, it's just grown up and changed its shell, which is more delicious.