3 pickled herring canapes Recipes

rye bread, unsalted butter, softened, minced fresh parsley leaves, minced radish, minced onion, twelve 4-inch thin strips of bottled pickled herring fillet, patted dry, drained bottled capers

boiling potatoes (preferably new ), pickled matjes herring fillets (about 6 oz), sour cream, hard-boiled large egg, chopped fine, chopped drained canned beets (about 1), scallion (white and pale green parts only), chopped fine