The iconic mint julep cocktail has been the signature drink of the Kentucky Derby since 1938.

Just like eccentric outfits and outlandish hats, the mint julep is a staple this time of year at the racetrack. So, how did the mint julep become the official drink of the Kentucky Derby?

Mint julep is the signature cocktail of the Kentucky Derby. Fox News Digital spoke with two experts who revealed some of the biggest mistakes to avoid when it comes to making the drink at home.

The secret behind a good mint julep is Kentucky bourbon and a simple syrup. In the South, folks use the boiled sugar concoction in everything from iced tea to simple cocktails.

The ice slowly melts inside the frosted julep tin, fusing with golden-brown bourbon and the oils released from fresh mint. The boozy nectar formed as a result has been the next best thing to air ...

The ice slowly melts inside the frosted julep tin, fusing with golden-brown bourbon and the oils released from fresh mint.