Step 1

To make the sweetpotato simple syrup

Step 2

Roast sweetpotatoes with skin on until fork tender.

Step 3

In a saucepan on the stove, mix together sugar and hot water until all the sugar is dissolved on medium heat.

Step 4

After sugar dissolves, add cinnamon sticks, cloves and nutmeg. Let simmer for 30 minutes.

Step 5

After the sweetpotatoes are finished roasting, peel off the skin and discard.

Step 6

Add sweetpotatoes to the simple syrup and allow to cool in the fridge. Keep in fridge for 24 hours.

Step 7

Double strain the simple syrup, removing all of the solid sweetpotato and spices.

Step 8

To make the cocktail

Step 9

In a cocktail shaker, combine gin, sweetpotato simple syrup and cardamom bitters. Shake vigorously.

Step 10

Serve on the rocks and garnish with a flamed orange peel.