### Clue: Congrats, it's burnt to a cinder? OK agreed (4,4)
### Answer: WELL DONE 
 ### Explanation: Definition: Congrats,it's burnt to a cinder?
  WELL(OK, as in "very well") + DONE(agreed, as in "a done deal").  Double defn:  1st:  A congratulatory message; and 2nd:  In some establishments, a steak well done might end up being burnt to a cinder?