Cooking utensil and exhaust assembly thereof

The invention provides a cooking utensil and an exhaust assembly thereof, the cooking utensil comprises a pot body and a pot cover, and an inner pot is arranged in the pot body; the pot cover covers the pot body, a cooking cavity is formed by the pot cover and the inner pot, and an exhaust assembly is arranged on the pot cover. The exhaust assembly comprises an exhaust pipe and a pressure limitingvalve. An exhaust port is formed in the top end of the exhaust pipe, the pressure limiting valve comprises a containing cavity and a valve element located in the containing cavity, the top of the exhaust pipe extends into the containing cavity, and the valve element can block or open the exhaust port. The containing cavity comprises a buffer cavity and a guide face located on the bottom side of the buffer cavity, the highest point of the guide face is higher than the top face of the exhaust pipe, the guide face guides airflow flowing out of the exhaust port to enter the punching cavity, and the pressure limiting valv