2, crab yellow tofu, crab shell down into the plate, pour a proper amount of rice wine or rice wine, put ginger slices, boil the water and steam 15 minutes. Steamed hairy crabs are a little cold and reserved for meat. Add some oil to the pan and stir-fry shredded carrots. Stir-fry until the shredded carrots are slightly dry, and the remaining oil is unsalted butter. Put the unsalted butter in a wok, add ginger foam and stir-fry until fragrant. Then pour in crab sticks and stir fry, add proper amount of salt, sugar and rice wine and stir well. Add half a bowl of cold water and stir fry again. Stir-fry until the water is wet, that is, crab powder, add onion and stir-fry until fragrant. Pour in tofu cut into small triangles and stir well. Pour half a bowl of cold water, salt, chicken essence powder and white sugar seasoning, and stir-fry the sugar in the egg yolk powder.