Updated

WASHINGTON (AP) — Authorities arrested a Pennsylvania man who allegedly tried to smuggle more than four pounds of cocaine through Dulles International Airport using powdered soup packets. Customs and Border Protection officers arrested the man after he arrived on board a flight from El Salvador on Thursday.

Authorities said a customs dog identified the man as carrying drugs. When authorities opened the soup packets the drugs were hidden and they found some still contained rice.

It isn't the first time authorities at the airport have seen creative smugglers. Last year officers found heroin in juice boxes and cocaine in cooked chicken.