Prepare the Espresso:

Brew a shot of espresso and allow it to cool. You can place it in the refrigerator to cool faster if you're short on time.

Mix the Cocktail:

In a cocktail shaker, combine the white rum, fresh espresso, lime juice, simple syrup, and ice if wanted.

Shake:

Secure the lid on the shaker and shake vigorously for about 10-15 seconds, or until the outside of the shaker feels cold.

Strain and Serve:

Strain the mixture into a chilled coupe glass.

Also, you can garnish with a lime wheel or twist for an extra touch of elegance.

Enjoy:

Your Espresso Daiquiri is ready to drink.