Croydon residents could have their favourite sandwich named after them in a competition to find the best three fillings in the borough.

Whether it’s cream cheese and spring onion or roast duck and marmalade, hungry residents are being invited to put forward their favourites to raise money for charity.

All you have to do to enter is come up with your favourite filling of up to five ingredients. The best three entries will be chosen at the end of May and sold in Cafe Giordino, Fat Boys and Munch throughout the summer.

The best-selling sandwich will win the competition.

Donations from each sandwich sale will go to the Croydon Commitment Grassroots Trust, a charity dedicated to helping local people.

To enter the competition and make your sandwich suggestion go to givingtastesgreat.org

• What is your favourite sandwich? Tell us in the comments section below.