Now don't get us wrong, we're all for a gratuitous cheesecake dessert - but even we might draw the line at this artery-clotting bad boy.

Comprising a "huge mountain" of cheesecake topped with potato chips, pretzels and hot fudge, this aptly-named Cheesecake Challenge pudding is not for the fainthearted.

But before your stomach muscles wail in protest, it's worth noting you'd have to trek all the way over to Las Vegas to try it.

The monster of a dessert is exclusively available at Guy Fieri’s Vegas Kitchen & Bar, which brought its particular brand of gooey carb overload to the residents of Sin City back in April.

Though this casual dining spot has been open for three months, its eye-watering sweet option only captured the attention of the wider world this week after Nevada-based journalist Herbie Pallotta of KNPR News rose to the challenge and tried it out.

The world's most calorific cheesecake comes with potato chips, pretzels and hot fudge