Source : Webster's Revised Unabridged Dictionary (1913)

Rissole \Ris`sole"\, n. [F., fr. rissoler to fry meat till it is
   brown.] (Cookery)
   A small ball of rich minced meat or fish, covered with pastry
   and fried.

Source : WordNet®

rissole
     n : minced cooked meat or fish coated in egg and breadcrumbs and
         fried in deep fat