Wash the lettuce leaves and tear them up a little. Coat the slices of bread with the fat and cover them with the lettuce leaves. Fillet the trout, cut into pieces and cover 4 slices of bread with it.
Whip cream until stiff, add horseradish. Cut 2 apricot halves into fine cubes and fold in. Pour the cream on the trout. Cut remaining apricots into slices. Garnish with apricot slices and dill flags.