Herring appetizer – step by step recipe with photo

Pickled onion: for this, I cut it finely, pour it with boiling water, add sugar, salt, vinegar, mix and leave for 15-20 minutes.

Finely chop the herring fillet.

Boil eggs, chop finely, add mayonnaise, French mustard, a pinch of salt, mix.

I cut the bread into square slices, grease it with butter, put the herring, pickled onions on top, put the mass of eggs on the onion, cut it in half and put one piece on top of the other, lightly pressing.

Sprinkle chopped green onions and chopped yolk on top.