Dr Robert Bohannon, a Durham, North Carolina, molecular scientist, has invented caffinated donuts and bagels.

Bohannon says he’s developed a way to add caffeine to baked goods, without the bitter taste of caffeine. Each piece of pastry is the equivalent of about two cups of coffee.

Would you eat one? I sure in the hell would - if they make a sugar free version for us gastric bypass people.

Perhaps food mash-ups are the future?
How about a loaf of bread with crisps on the outside? Or a steak with frenchfries in the middle?

What are some of the foods you would like to see mashed/merged?