Lionel Messi and Luis Suarez both scored twice to help Barcelona overcome a surprise early deficit to give Huesca a harsh reality check in an 8-2 thumping on Sunday.
On their first LaLiga trip to Camp Nou, the newly promoted minnows briefly continued what has been a dream start to the season by sensationally opening the scoring through Juan Camilo Hernandez.
But it proved little more than fleeting joy as Messi, Suarez and a Jorge Pulido own goal swiftly erased the early concern.
Alex Gallar did give Huesca a second reason to celebrate late in the first half before the gulf in class become evident over a one-sided second period.