Man discovers use for crackers' jagged edges - and it's blowing people's minds

Cheese and crackers are the perfect after-dinner (or literally any other time) snack we always manage to find room for.

But it turns out we may have all been missing a genius trick after one man thinks he discovered why many crackers have jagged edges - and it's even been approved by the makers.

TikTok user @Lucas.Rutherford uploaded a video with the caption: "Today years old when I found this out...", gaining nearly a quarter of a million views.

Lucas then claims the edges of the round crackers are designed to be able cut cheese into the right size without the use of a knife, saying: "If you get these biccies with the jagged edges, you've just got to roll them across the cheese."

Demonstrating the hack, he holds the cracker firmly and