Wash and clean the peppers and tomatoes, cut into thin strips or wedges. Peel onions and cut them into fine pieces. Wash the chives, shake dry and cut into small rings. Cut off the cress, rinse and shake dry.
Mix the flour, a pinch of salt, 1 egg, beer, melted butter, onion and chives into a thick dough and let it soak for about 10 minutes.
Heat clarified butter in a pan. Pull the Leberkäse through the beer batter and fry in the hot fat on both sides for 4 minutes. Arrange the cress nests on 4 plates, place the Leberkäse on top and garnish with strips of paprika and tomatoes.