June+10 in 5438 is suitable for eating male crabs. When the male crab paste is thick and greasy, and the male crab paste is fat and strong, it is called "red fat block incense". The crab paste of male crab is not only fatter than that of female crab, but also sweeter and softer. One of the characteristics of male crab paste is that it will not harden after cooking, and it tastes young and smooth.

Generally speaking, saltwater crabs growing in the ocean are referred to as sea crabs for short, while freshwater crabs raised in inland waters such as paddy fields, ponds and lakes are referred to as river crabs for short. Most of the sea crabs in China are natural fishing products, which are listed as chilled products after fishing in flood season, while most of the river crabs are cultured products, among which hairy crabs are famous and generally suitable for eating from the end of September to the middle of June every year.

The most common burning method of swimming crab:

Steamed Portunus at home: Wash the crabs, cut them into thin slices with an oblique knife, and then cut them into small pieces and crab feet. Put tofu granules or thousand rolls in the dish, then put the chopped crabs in, add ginger slices, mushroom slices, onion slices, old wine, soy sauce, monosodium glutamate and chicken oil, and steam in a cage for 3 to 5 minutes.

Portunus crab boiled radish soup: the crab is washed and cut into sections, which can be divided into 6 sections. Cut the white radish into pieces and boil it in water for 3 minutes. Put oil, ginger slices, 2 garlic seeds and onion slices in the pot and stir-fry until fragrant. Add old wine and clear soup to boil, add cooked radish, stew until radish is soft, then add chopped crab, add salt and chicken essence to taste, cook for 1 to 2 minutes, add mustard and a little chicken oil.