Tuba butter can be eaten directly with rice. You can enjoy the deliciousness of Tu butter without adding other seasonings. It can also be used to mix noodles, make porridge, make butter-fried tofu or steamed tofu or scrambled eggs, and can also be used to make dumplings or wonton fillings.

The pronunciation of "tu" in bald butter is similar to "te", which means "only" or "unique". It is a Wu-Suzhou dialect. After the crabs are out, take out the crab paste and crab roe, add the cooked fat and minced fat, saute it with green onions and ginger until fragrant, simmer it thoroughly with rice wine, season with broth, and finally pour lard and sprinkle with pepper.