A former McDonald's employee has shared a hack that he claims will get you the freshest meal at the stores every single time - and it is surprisingly simple.
All you have to do is ask for the receipt for your purchase.
According to Kamran Adan, who says he worked at one of the London branches of McDonald's for a year, staff give the freshest meals to those who ask for receipts, in case they're mystery shoppers.
He wrote on Quora that the store has two periods known as "Gapbuster Times" when mystery shoppers usually visit the store.
"Basically between 12-2pm and 5-7pm workers have to be extra careful because that is when gapbusters [mystery shoppers], who are paid, visit McDonald's restaurants and rate their experience," he wrote.