Tongren's traditional breakfast. It is also called "horse bubble". Because of its simple production, easy to carry, cheap, by the people's general favorite. The raw materials are rice, glutinous rice and soybeans. Proportion is 3:4:3, the production process is: first of all, the three ingredients were soaked for half a day, and then ground together into a thick pulp, and then boil vegetable oil, scoop a small spoonful of pulp in a special box, put into the frying pan, fried to charred oil can be eaten after the oil control. Some people also like to put some shredded green onion, shredded garlic and bad chili in the pulp, the flavor is also very delicious.