New dawn for dinners ; As the new decade gets going, Sarah O'Meara asks food professionals which trends are set to become more popular, and which products the public are likely to leave behind

As we enter a new decade, expect to be eating roast grouse forlunch, followed by a helping of ripe mangosteen. At least, that'swhat the experts say.

At the start of the 'teens', all the big food brands areclamouring to be an authority on the future.

But can we trust the words of supermarkets who may have a vestedinterest in deciding what we'll all be having for dinner? Accordingto Judith Kleine Holthaus, account director at the FutureFoundation, her company's predictions for Waitrose are based on avariety of factors.

"On the one hand, we're studying the macro trends, which impacthow people consume food, so things like economics, health, travel,Government …