Cucumber cut into thin plates. Drain excess liquid from olives. Lemons cut into half rings, free from the bones.
In a bowl put mayonnaise and mustard, finely chop the onion.
Add grated cheese and egg. (optionally, the mixture of peppers). Carefully stir the sauce. Fillet of herring cut into small pieces.
Assemble sandwiches: slice each loaf spread with our egg and cheese toppings. You can make a small portion of the canapes cut out of the loaf by cutting down any figures. On one side of bread put the herring down on another slice of cucumber. But convert it between a slice of lemon. Next to put a couple of olives and herbs.