What foods do you find unpalatable but delicious?

As a native of rural Guangdong, I can only say that it is rat meat. I remember when I was a child, after the autumn harvest, after a month or two, the weather would be a little cold and the endless fields would be empty, but when you walk in, you will find rat holes everywhere. About three or five children, bring shovels and dig holes one by one. Finally, you will find that everyone can guess the delicious mouse. Dig a hole in the field, burn a charcoal fire, put the mouse in the oven, cover it and take it out half an hour later. It will be old and fragrant within a few hundred meters, and with soy sauce, it can rival the world's cuisine. Come out to work, meet friends from all corners of the country, sit together and chat, and sometimes talk about food. When I told them my food, they felt incredible. Some people thought it was not food.