Tonno Roma

One can of Genoa tuna packed in olive oil
Red onion
Fresh tomato
White vinegar
Salt
Seasoned salt
Pepper
Garlic salt
Basil


Put the contents of the tuna in a mixing bowl.
Add ample olive oil
Add some white vinegar (key to having a sharp taste)
Add salt, pepper, seasoned salt, basil and garlic salt
Slice some small pieces of red onion and then tomato
Add Mayo to bind the mix
Serve on bread or cracker of your choice