Lanford Beard
May 09, 2013 AT 04:22 PM EDT

In Friday’s season finale of Gordon Ramsay’s Kitchen Nightmares, the infamously irate celebrity chef may have met his match. Watch below as Scottsdale, Ariz., bakeshop owner Amy puts the fear of God into a baby-faced employee and spits out snarling platitudes like, “The customer is not always right!”

Kitchen Nightmares‘ season 5 finale airs Friday at 8 p.m. ET on Fox.

Read more:

‘Kitchen Nightmares’: Unsure about ‘du jour’ — EXCLUSIVE VIDEO

‘Kitchen Nightmares’: Gordon Ramsay gets a frosty reception in Brooklyn — EXCLUSIVE VIDEO

EW’s Season Finale Calendar

Death Watch: Final TV survival predictions of the season

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