Foodservice supplier 3663 has teamed up with Heinz in a bid to find Britain's Favourite Burger. 
Chefs are invited to submit their best burger recipes from Thursday May 10 to Sunday June 10. A shortlist of the most inspiring will then be uploaded on Facebook at www.facebook.com/britainsfavouriteburger for people to vote on their favourites. The chefs that have created the five most popular burgers will then be asked to come down to 3663 and Heinz’s Burger HQ to cook their creations for an expert judging panel, which will include Masterchef winner Tim Anderson. 
The winning recipe will be crowned Britain’s Favourite Burger and its chef will be treated to luxury weekend break. Second prize will be a Weber barbecue and £200 worth of cooking equipment and the three runners-up will also each receive £200-worth of cooking equipment. For a shot at the title,  send your recipe along with your name, place of work, a picture of your burger and 20 words explaining why your burger deserves to win to britainsfavouriteburger@publicasity.co.uk