So let's say nutrition was no object and you could eat unlimited amounts of 5 different foods for the rest of your life but nothing else.
We're talking about individual items and not full meals so you could say things like chicken, bread, chocolate, apples, basil, eggs, chillis, carrots, pasta, bacon...
And let's say you also have access to oil/butter and salt and pepper.
Which 5 foods would you pick?