Antonio Conte hasn't had much reason to admonish his Chelsea title-winners this season - but when it comes to chocolate cake, it's a different matter.
After witnessing striker Diego Costa walk into the Stamford Bridge media room at half-time during their 4-3 win over Watford on Monday night and snaffle something from the buffet, journalists at the match decided to play a little joke on the Chelsea manager.
They convinced the Italian that Costa had eaten some chocolate cake, despite being one of the Chelsea substitutes for the Premier League game.
'Which type of food did he have?