8. Heston from Waitrose Prawn Cocktail Mousse Shots
You can always count on Heston to come up trumps with something a bit different for the buffet table and his Heston from Waitrose range this year is, frankly, genius. These are the best though - prawns in mini pots are topped with Marie Rose sauce and a dusting of tomato powder.
£5.99 for 8, www.waitrose.com