• Add water, brown sugar, and cinnamon sticks to a small pan and heat on the stove. Bring the mixture to a boil and cook until the sugar dissolves. This will take about 3-5 minutes.
• Remove the pan from the stove and let the mixture steep for 30 minutes.
• Take out the sticks of cinnamon and add the mixture to an airtight container. Store this syrup recipe in the fridge for up to 2 weeks.

Make the Vodka Mule

• Add the vodka, cinnamon syrup, St. Germain, and lime juice to the copper mug.
• Add ice, and then add your favorite ginger beer.
• Add a slice of lime and a stick of cinnamon. Serve.