1- inch piece orange peel
1- inch vanilla bean split in half
2 ounces bourbon
1/2 to 1 tablespoon sugar-free vanilla syrup
2 drops orange water enhancer
Club soda to taste

Muddle the orange peel and vanilla bean in the bottom of the glass.
Add the bourbon, vanilla syrup, and water enhancer.
Stir and add ice.
Top with an ounce or two of club soda.