For the sauce, drain the tuna. Add 1/2 teaspoon capers, 1 teaspoon caper water and cream casually and puree. Season to taste with salt, pepper and lemon juice. Stir in 1 teaspoon of herbs.
Wash the meat, dab dry and season with salt and pepper. Heat the oil and fry the meat for approx. 4 minutes while turning. Cut meat into slices and arrange on a plate with the sauce. Sprinkle with remaining capers and pink berries.
Garnish with parsley and caper apple. Serve with wholemeal baguettes.