Three-door blue crabs are on the market every autumn around the Mid-Autumn Festival. Autumn is the time when there are the most crabs.

Three-door blue crabs are bright blue in color, with thin shells and large claws, strong and plump bodies, tender meat and rich aroma. They are low-fat and high-protein foods.

Usually in September, when they grow to three or four in weight, the meat is fatter and the shell is thinner, it is the best time to eat blue crabs. Green crabs are especially suitable for nourishing the elderly, young children and pregnant women. Body.