Generality
The tuna is a seasoning sauce designed for cold consumption.
It is particularly suitable to accompany meat-based recipes: roasts, sandwiches / sandwiches / sandwiches with eggs and / or salami (especially stuffed with cooked ham, shoulder, roast turkey or chicken, roast - veal beef, frankfurters, etc.), canapés, raw vegetables and boiled vegetables (cauliflower, carrots, potatoes, courgettes, onions, peas, turnips, etc.).
Notes on the recipe
The tuna sauce is made up of few ingredients and requires a fairly simple procedure.
There are two versions, both very popular and used: with mayonnaise and with hard-boiled eggs.