The 27-year-old scored a stunning goal, firing clinically into the top corner, while also setting up Leeds' other two goals as the visitors triumphed 3-1.
"He kept another clean sheet in another fine performance."
"Chelsea’s captain scored the opening goal and gave nothing away at the other end."
"He was brilliant again. What an influence he’s had on this Manchester City team."
"His good form shows no sign of dropping."
"This was his best match in a black and white shirt."
"A dominant force in the middle, and he capped off his display by finishing off a great team move."
"Leeds United’s versatile midfielder scored a goal as part of a fantastic all-round performance."
"He was excellent as usual. The cross for Ross Barkley’s goal was sublime."
"The Egyptian was back to his very best, adding two more goals to his tally for the season - and they were two very special ones."
"The man of the match, he led the line superbly. It’s great to see him back among the goals."
"This was a brilliant centre-forward’s performance which had everything. Eleven goals in the Premier League is a great return so far, and there are certainly more to come!"
"He got a much-needed performance from his players, and three important points."