Fiskesalat Med Pepperrotsaus

• 3 tomatoes (peeled)
• 1 head lettuce preferably
• 850 gr halibut
• 475 ml sour cream
• 60 gr horseradish root (freshly grated)
• 60 gr prepared horseradish
• 16 gr onion (finely chopped)
• 14 gr dill (fresh)
• 5 ml vinegar (white)
• 3 gr salt