Whether you like barbecue sauce or ketchup to dip your fries in, McDonald's has revealed why they have never served mayonnaise.

The reason why the fast food chain doesn't offer the dip is because chiefs say there isn't enough demand for it.

Mayonnaise fans need not be downhearted though as there's a secret menu hack that will allow you to get a pot of the sauce that you crave for your fries.

Social media is littered with McDonald's customers complaining and urging the fast food chain to start stocking sachets of mayonnaise in stores - and they have even started an online petition (that has 28 signatures already).

A McDonald's spokesman told Cosmopolitan UK: "What we offer in our restaurants is based on customer demand. We don’t currently have any plans for mayonnaise to be made available."

However mayonnaise fans can get hold of their favourite sauce using the mysterious secret menu.

Some customers say that they've been able to get their hands on the dip by asking a member of staff to fill a drinks lid with the mayonnaise-based sauce from the McChicken Burger.

It doesn't always work but if you're patient and polite, it could pay off.


The Monster Mac - Perhaps more aptly called the Bigger Mac, this gut stretching creation is simply a normal Big Mac - but with six extra beef patties shoved in.

According to the Hack the Menu team, the burger is 'enough to satisfy a few people with hearty appetites or one hungry lumberjack.'

The two Cheeseburger meal - Does what it says on the tin, if you ask for this you can expect an extra cheeseburger alongside your fries and drink.

The All American - This simple offering consists of nothing more than a toasted burger bun containing a beef patty, ketchup and the often shunned gherkin. The snack is said to be one of the most popular items on the secret menu.

Fries with Big Mac sauce - Customers can simply ask for a small pot of the famous Big Mac secret sauce to dip their fries in, and, according to Hack the Menu, it's usually free.

Grilled cheese - This is easily the most basic of the secret menu choices. A hamburger is stripped bare aside from the cheese and is then grilled. HackTheMenu.com urges the importance of getting it grilled.

The Land, Sea and Air burger - This enormous burger combines all three of McDonald's most favored patties including two beef burgers, a Fillet-O-Fish and a McChicken combined with however many buns you wish. However, Hack the Menu warn you will probably have to assemble it yourself.

The McGangBang - The somewhat crudely named McGangBang is said to be the most famous of the secret menu items. It combines a McDouble with a McChicken sandwich and sandwiches the two together.

The Neapolitan Shake - The three flavoured shake is one of the few beverages on the McDonald's secret menu. The shake blends the three classic flavours of vanilla, chocolate and strawberry in on cup to satisfy all cravings.