There is a super simple McDonald's coffee hack that has gone viral and looks delicious

Coffee? Love it! Thick shakes? Yum.

But when you put them together you get the mind-blowingly delicious life hack trending on TikTok right now.

That’s right, people are cruising up to their local Maccas, ordering a vanilla shake and a shot of espresso then mixing them together to create the tasty frozen coffee treat!

And by the looks of it’s really worth a try - especially according to one Australian TikToker who couldn’t contain his excitement about the McDonald’s hack after trying it out for himself.

Will you give it a go?