Step 1

If making homemade brown sugar syrup (store-bought works great, too!), add the brown sugar and water to a saucepan and cook on medium until all the sugar has dissolved. Set aside and let cool.

Step 2

Brew the espresso and let it cool slightly.

Step 3

Add ice to a rocks glass and top with the bourbon, syrup, espresso, and bitters.

Step 4

Stir to combine.

Step 5

Garnish with shaved chocolate and 3 espresso beans.