The Dutchman started his second spell as interim coach on Sunday after the sacking of Jose Mourinho last week.
The 69-year-old has a contract to the end of the season, and his first game in charge will be against Watford on Boxing Day.
Chelsea will go into that game lying just a point above the relegation zone, with Mourinho having accused his players of "betraying" him after his last game in charge.

And Hiddink sent out a warning to them as he said: "First of all there must be a great desire to play. I say to them, If you don't have that desire, please knock on my door and we'll talk. We'll talk briefly'.
"They must have the heart full of desire of an amateur. If they don't have that desire, then I will say, 'Thank you very much, goodbye'."