Cucumber cut into thin slices. With olives drain the excess fluid. Lemons cut into semi-rings to release from the bones. In a bowl put the mayonnaise and mustard, onion finely chopped.

Add grated on a fine grater cheese and egg. ( optionally, the mixture of peppers). Carefully stir the sauce. Herring fillet cut into large pieces.

Assemble sandwiches: slice each loaf spread with our egg and cheese toppings. Can make a small batch of canapes cut loaf of felling out any figures. On one side of the bread, put the herring down on another slice of cucumber. But convert it between a slice of lemon. Next put a couple of olives and herbs.