After the water is boiled, put the green shrimp into the water, add the onion, ginger, garlic and cooking wine, and continue to cook for 3-5 minutes. When green shrimps are raw, their shells are blue-gray, and then boiled in water, they will turn red, and the shrimps will curl together to prove that they are ripe. Take out the cooked prawns, then put them into a basin, add a small amount of soup, and soak them before eating.

In fact, the best way to cook prawns is to scald them with boiling water. Prepare a pot of cold water first, then boil the water with high fire, then pour the shrimp in, and add onion, ginger, garlic and cooking wine to remove the fishy smell. You can stir it a little with a spoon when cooking. There may be some white foam when cooking. At this time, you can skim off the foam with a spoon, then continue to cook, and cook for 3-5 minutes before you can take it out.

If you don't have time to stay by the stove all the time, you can actually cook with cold water. Cook prawns in a pot with cold water. You can boil the water with high fire first, and then slowly cook it with low fire. Of course, if you don't have time to stay by the stove all the time, just cook on a small fire. Generally, when you cook for about 5-8 minutes, turn the heat to the maximum and cook for a while.

Selection method of freshwater shrimp:

1. Choose shrimp with curves: Some people may find that the shape of freshwater shrimp is curved when choosing freshwater shrimp. They think this kind of shrimp is small and not easy to shell. In fact, the head and tail are complete, and the head and tail are closely connected with the body. So this kind of shrimp is very elastic and tastes fresh.

2. Shrimp body surface drying: How can we tell that shrimp is fresh, so it is fresh, its body surface is relatively clean, and it will feel dry when touched by hand. When the freshwater shrimp is about to deteriorate, the granular cells secreting mucus in the lower layer of its shell will disintegrate, and a large amount of mucus will penetrate into the body surface, which will make it feel greasy. On the contrary, if the shrimp shell sticks to the hand, it means that the green shrimp has begun to deteriorate slowly.

3. The appearance color of the green shrimp is bright: if we see black hair on the shrimp, it means that the green shrimp is not fresh, and the whole shrimp is dark and not bright, which means that the green shrimp may have grown and propagated through some sewage. And if we can still smell some peculiar smell on the green shrimp, please don't buy this kind of shrimp. It smells like normal fish, and this kind of green shrimp can be bought.