Cooked food can be carried on airplanes, but it is subject to multiple conditions. Domestic flights are allowed to carry cooked food in sealed packages with no odor, and the liquid portion must comply with the regulations (container less than 100 ml, total volume less than 1 liter, placed in a transparent bag). International flights in addition to compliance with domestic regulations, but also need to consider the destination country quarantine regulations, some countries strictly prohibit or strictly control the entry of meat, dairy products.