Fill a cocktail shaker or glass with ice. Add in the bourbon, apple cider, maple syrup, and lemon juice. Stir (or shake) to chill and combine.
Pour the cocktail into a cocktail glass and stir in a dash of bitters.
Garnish and enjoy!
Notes
* while I haven't tried it, I think that this would taste amazing with gin or other alcohol of choice.*For the maple syrup- start with just 1/2 ounce of it and then add a but more if you want it sweeter.