Obviously, the full English breakfast is the greatest breakfast in the world, and the American propensity to lace it with sugar is an act of unforgivable sacrilege.

On the other hand, if you do have a sweet tooth in the morning, where better to be than the country that invented the Glazed Donut Breakfast Sandwich, described variously as "the ultimate hangover breakfast”, “the new heroin,” and “basically, death”?