2 Fillets of canned matjes or -pickled herring; drained 1/2 c Sour cream -=OR=- 1/4 c Sour cream & 1/4 c mayo 2 Eggs; hard-cooked, whites -and yolks finely chopped -seperately 1 sm Cucumber; peeled, halved, -seeded and finely chopped -=OR=- 1/2 c pickled cukes - (see recipe) 1/2 c Pickled beets; canned or -fresh, finely chopped - (see recipe) 1/4 c Parsley; finely chopped Arrange the herring fillets side by side on a long chilled platter. With a sharp, heavy knife, make diagonal cuts 1/2" apart through both fillets. Spread the sour cream (or sour cream and mayo combo) in a circle around the herring fillets. On the border of the platter, arrange alternate mounds of chopped egg white, chopped egg yolk, cucumbers, beets and parsley.