Fire has ripped through the kitchen of a roadhouse in Myalup leaving a damage bill of $200,000.
The kitchen of the roadhouse on Forrest Highway has been completely destroyed.
Firefighters from Australind, Myalup and Bunbury were called to the blaze with initial concerns the flames could spread to fuel pumps at the roadhouse.
Staff at the scene quickly shut off the petrol pumps before calling emergency services.
Puma Energy told GWN7 News one worker was taken to hospital for heat exposure but was released on Wednesday night.
The fire is believed to be accidental and most likely started from unattended cooking in a fryer.
The popular Myalup rest stop on Forrest Highway remains closed.

PIC: GWN7 News
Early voting for Secret Harbour by-election begins Monday
Welfare concerns for missing Swedish national last seen in Warnbro
Wanted man last seen in Golden Bay
Passenger critically injured in West Pinjarra crash
Unregistered painter fined for requesting hefty deposit from Singleton homeowner and not doing the job
Police hunt driver following dangerous Baldivis pursuit
Welfare concerns for boy last seen at Port Kennedy skate park
Rubbish truck catches fire in Baldivis
Driver injured in bus crash in Rockingham