McDonald's UK recently reopened after closing its doors back in March due to the coronavirus crisis.
The fast-food chain is serving again with a reduced menu much to the delight of customers.
Hardcore fans, however, have been patiently waiting for some favourites to return, including breakfast bagels and the Big Tasty.
And while many know the menu inside out, not a lot of people know about the restaurant's hidden menu.
A former employee has shared a glimpse at some of the secret treats McDonald's workers like to make for themselves, using popular ingredients, reports The Mirror.
Some of the items were specific to McDonald's Australia, but others would definitely work here.
The person claiming to have worked for the fast food company shared the secrets on Reddit, responding to someone asking about McDonald's cheeseburger seasoning in Australia.
The original post read: "So I live in the US and recently was watching a stream from Australia and saw the commercial for McDonald’s that included a new regional seasoning of cheeseburger seasoning salt for the fries.
"My friends and I are in desperate need of this seasoning. If I can find a truly patriotic Australian to do me the biggest favor of mailing me this seasoning, I would be truly grateful."
The former McDonald's employee replied to the post, explaining this item is known as Angus fries.
They went on to reveal three other hidden menu items, writing: "As an ex Macca's funployee, here's a couple of hidden menu options.
"Angus Fries: Unsalted fries dusted with the Angus beef seasoning from the grill.
"Strawberry Sprite: Sprite post mix with four squirts/one shot of Strawberry Thickshake Syrup.
"Mega MAC: Same build as a big Mac, but made with quarter pounder meat and buns plus an extra slice of cheese on the heel.
"Mc Muffin Pizzas: Grilled muffin halves with sauce, 'premium' cheese, choice of toppings."
