One good thing about the holidays? The food. Especially now McDonald's custard-filled holiday pies are back.

Keep scrolling to get a glimpse of this tasty treat and how you can get your hands on one...

When it comes to fast food, McDonald's reigns supreme.

It was founded in 1940 in San Bernadino, California, and has really only gone from strength to strength since.

And there's a good reason for their success...

McDonald’s has a menu absolutely filled with delicious items – truly, there’s something for everyone at the golden arches.

But for many, there's one menu item that stands out.

The apple pie.

It's the classic fast-food staple dessert.

Even if you're full, there's always room for a sweet treat like this.

And now, the chain has served up another treat.

Just in time for the holidays!

Holiday pies have returned for the festive period.

All the goodness of an apple pie, but filled with custard instead... these pies aren't to be missed.

People have been pretty excited about its return.

Safe to say, reactions have been strong.

So, how do you get your hands on one?

Well, it seems they're sadly only available at select locations across the country.

Sounds like you'll be lucky if you find them on the menu at your local drive-thru.

And if you're wanting to go and search for them, you'll have to be quick as they're only available for a limited time.

But, before you rush out to grab your own...

Keep scrolling to check out Starbucks' upside-down Christmas tree mug for the holiday season. There's truly nothing better to get you in the holiday spirit.