Preparation / Directions:
Process first 6 ingredients in the container of an electric blender or food processor until smooth, set aside. Combine water and next 4 ingredients in a large skillet; bring to a boil. Cover, reduce heat, and simmer 5 minutes. Add fillet; cover and simmer 20 minutes or until fish flakes easily when tested with a fork.
Gently remove fillet, and discard liquid. Cover and chill fillet 1 hour. Flake fillet with a fork; arrange fillet, carrot, and tomato on a lettuce-lined serving platter. Serve with Horseradish dressing. Alternate fish: Jumbo cod, sea bass.