The France international found himself through on goal with just Strasbourg's Alexandre Oukidja to beat and not short of confidence.
Payet's dazzling step-over wrong-footed the keeper, with Oukidja starting to dive to his right before trying to adjust his body to his left.
The Strasburg stopper fell to the floor and landed awkwardly on his leg, while Payet calmly went round him and slotted home his side's second. Oukidja was carried off on a stretcher.
Dimitri Payet sent this keeper to recovery room. pic.twitter.com/jaFJqHyIJO
— Michael Nnadozie. (@doziem1644) 17 January 2018