But heading out to eat on the high street can be seriously terrifying.
So how do you make lunch work for your taste buds and your budget?
Do you have a packing method that makes your desk lunch cheerier?
Do you know a secret budget friendly high-street lunch hack?
Are you a whiz with the office microwave?
Leave your favourite tip for a delicious desk lunch under £5 in the comment section below, and you could be featured in an upcoming BuzzFeed Community post!