Directions: 1. Mash gefilte fish in a bowl. Combine all of the remaining ingredients, except lettuce, in a food processor and process thoroughly. Add to the fish.
2. Grease a deep 9' pie pan. Pour mixture into pan. Bake uncovered in preheated 170 degrees C oven for 1 hour. Cool well, then chill. Cut indo wedges. Serve on a bed of lettuce, garnish with cucumber and tomato slices, in accompaniment of a horseradish.